74AUP1T45GS [NEXPERIA]
Low-power dual supply translating transceiver; 3-stateProduction;
| 型号： | 74AUP1T45GS |
| 厂家： | 
Nexperia |
| 描述： | Low-power dual supply translating transceiver; 3-stateProduction |
| 文件： | 总33页 (文件大小：435K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Rev. 8 — 20 July 2023
Product data sheet
1. General description
The 74AUP1T45 is a single bit transceiver featuring two data input-outputs (A and B), a direction
control input (DIR) and dual supply pins (VCC(A) and VCC(B)) which enable bidirectional level
translation. Both VCC(A) and VCC(B) can be supplied at any voltage between 1.1 V and 3.6 V making
the device suitable for interfacing between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V
and 3.3 V). Pins A and DIR are referenced to VCC(A) and pin B is referenced to VCC(B). A HIGH on
DIR allows transmission from A to B and a LOW on DIR allows transmission from B to A.
Schmitt trigger action on all inputs makes the circuit tolerant of slower input rise and fall times
across the entire VCC(A) and VCC(B) ranges. The device ensures low static and dynamic power
consumption and is fully specified for partial power-down applications using IOFF. The IOFF circuitry
disables the output, preventing any damaging backflow current through the device when it is
powered down. In suspend mode when either VCC(A) or VCC(B) are at GND, both A and B are in the
high-impedance OFF-state.
2. Features and benefits
•
Wide supply voltage range:
•
•
VCC(A): 1.1 V to 3.6 V
VCC(B): 1.1 V to 3.6 V
•
•
•
•
•
•
•
•
High noise immunity
Low static power consumption; ICC = 0.9 μA (maximum)
Suspend mode
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
Low noise overshoot and undershoot < 10 % of VCC
IOFF circuitry provides partial power-down mode operation
Complies with JEDEC standards:
•
•
•
JESD8-7 (1.2 V to 1.95 V)
JESD8-5 (1.8 V to 2.7 V)
JESD8-B (2.7 V to 3.6 V)
•
ESD protection:
•
•
HBM: ANSI/ESDA/JEDEC JS-001 class 3A exceeds 5000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
•
•
Multiple package options
Specified from -40 °C to +85 °C and -40 °C to +125 °C
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name
Description
Version
74AUP1T45GW
74AUP1T45GM
74AUP1T45GN
74AUP1T45GS
-40 °C to +125 °C
-40 °C to +125 °C
-40 °C to +125 °C
-40 °C to +125 °C
TSSOP6
plastic thin shrink small outline package; 6 leads;
body width 1.25 mm
SOT363-2
XSON6
XSON6
XSON6
plastic extremely thin small outline package; no leads; SOT886
6 terminals; body 1 × 1.45 × 0.5 mm
extremely thin small outline package; no leads;
6 terminals; body 0.9 × 1.0 × 0.35 mm
SOT1115
extremely thin small outline package; no leads;
6 terminals; body 1.0 × 1.0 × 0.35 mm
SOT1202
4. Marking
Table 2. Marking
Type number
Marking code[1]
74AUP1T45GW
74AUP1T45GM
74AUP1T45GN
74AUP1T45GS
p5
p5
p5
p5
[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
5
DIR
DIR
3
A
A
4
B
B
V
V
CC(B)
CC(A)
V
V
CC(B)
CC(A)
001aae962
001aae963
Fig. 1. Logic symbol
Fig. 2. Logic diagram
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74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
2 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
6. Pinning information
6.1. Pinning
6
4
B
B
6.2. Pin description
Table 3. Pin description
Symbol
Pin
1
Description
VCC(A)
GND
A
supply voltage A
ground (0 V)
2
3
data input or output A
data input or output B
direction control DIR
supply voltage B
B
4
DIR
VCC(B)
5
6
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74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
3 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
7. Functional description
Table 4. Function table
H = HIGH voltage level; L = LOW voltage level; X = don’t care.
Supply voltage
VCC(A), VCC(B)
1.1 V to 3.6 V
1.1 V to 3.6 V
GND
Input[1]
Input/output[2]
DIR
L
A
B
A = B
input
H
input
B = A
X
suspend mode
suspend mode
[1] The DIR input circuit is referenced to VCC(A)
.
[2] The input circuit of the data I/Os are always active.
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
-0.5
-0.5
-50
Max
+4.6
+4.6
-
Unit
V
VCC(A) supply voltage A
VCC(B) supply voltage B
V
IIK
input clamping current
VI < 0 V
mA
V
VI
input voltage
[1]
-0.5
-50
+4.6
-
IOK
VO
output clamping current
output voltage
VO < 0 V
mA
Active mode
A port
[1][2]
[1][2]
[1][2]
-0.5
-0.5
-0.5
-
VCC(A) + 0.5
V
B port
VCC(B) + 0.5
V
suspend or 3-state mode
VO = 0 V to VCC
+4.6
±20
50
V
IO
output current
mA
mA
mA
°C
mW
ICC
IGND
Tstg
Ptot
supply current
-
ground current
-50
-65
-
-
storage temperature
total power dissipation
+150
250
Tamb = -40 °C to +125 °C
[3]
[1] The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] The values of VCC(A) and VCC(B) are provided in the recommended operating conditions; see Table 6.
[3] For SOT363-2 (TSSOP6) package: Ptot derates linearly with 3.7 mW/K above 83 °C.
For SOT886 (XSON6) package: Ptot derates linearly with 3.3 mW/K above 74 °C.
For SOT1115 (XSON6) package: Ptot derates linearly with 3.2 mW/K above 71 °C.
For SOT1202 (XSON6) package: Ptot derates linearly with 3.3 mW/K above 74 °C.
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
4 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
9. Recommended operating conditions
Table 6. Recommended operating conditions
Symbol
VCC(A)
VCC(B)
VI
Parameter
Conditions
Min
1.1
1.1
0
Max
3.6
Unit
V
supply voltage A
supply voltage B
input voltage
3.6
V
3.6
V
VO
output voltage
[1]
0
VCCO
+125
200
V
Tamb
Δt/ΔV
ambient temperature
input transition rise and fall rate
-40
0
°C
ns/V
VCCI =1.1 V to 3.6 V
[1] VCCO is the supply voltage associated with the output port.
10. Static characteristics
Table 7. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Tamb = 25 °C
Conditions
Min
Typ
Max
Unit
VIH
HIGH-level input data input
voltage
[1][2]
[1][3]
[1][2]
[1][3]
VCCI = 1.1 V to 1.95 V
0.65 × VCCI
-
-
-
-
-
-
V
V
V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
1.6
2.0
DIR input
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
0.65 × VCC(A)
-
-
-
-
-
-
V
V
V
1.6
2.0
VIL
LOW-level input data input
voltage
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
-
-
-
-
-
-
0.35 × VCCI
V
V
V
0.7
0.9
DIR input
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
-
-
-
-
-
-
0.35 × VCC(A)
V
V
V
0.7
0.9
VOH
HIGH-level
VI = VIH
output voltage
IO = -20 μA;
[4] VCCO - 0.1
-
-
V
VCC(A) = VCC(B) = 1.1 V to 3.6 V
IO = -1.1 mA; VCC(A) = VCC(B) = 1.1 V
IO = -1.7 mA; VCC(A) = VCC(B) = 1.4 V
IO = -1.9 mA; VCC(A) = VCC(B) = 1.65 V
IO = -2.3 mA; VCC(A) = VCC(B) = 2.3 V
IO = -3.1 mA; VCC(A) = VCC(B) = 2.3 V
IO = -2.7 mA; VCC(A) = VCC(B) = 3.0 V
IO = -4.0 mA; VCC(A) = VCC(B) = 3.0 V
[4] 0.75 × VCCO
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
1.11
1.32
2.05
1.9
2.72
2.6
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74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
5 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter
Conditions
Min
Typ
Max
Unit
VOL
LOW-level output VI = VIL
voltage
IO = 20 μA; VCC(A) = VCC(B) = 1.1 V to 3.6 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1
0.3 × VCCO
0.31
V
V
V
V
V
V
V
V
μA
IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V
IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V
IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V
IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V
IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V
IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V
IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V
[4]
0.31
0.31
0.44
0.31
0.44
II
input leakage
current
DIR input; VI = GND to VCC(A)
;
±0.1
VCC(A) = VCC(B) = 1.1 V to 3.6 V
IOZ
IOFF
OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO
;
[4]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
±0.1
±0.2
±0.2
±0.2
±0.2
±0.2
±0.2
μA
μA
μA
μA
μA
μA
μA
current
VCC(A) = VCC(B) = 1.1 V to 3.6 V
power-off
A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V;
leakage current VCC(B) = 1.1 V to 3.6 V
B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V;
VCC(A) = 1.1 V to 3.6 V
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V
ΔIOFF
additional power- A port; VI or VO = 0 V to 3.6 V;
off leakage
current
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
B port; VI or VO = 0 V to 3.6 V;
VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
ICC
supply current
A port; VI = GND or VCCI; IO = 0 A
VCC(A) = VCC(B) = 1.1 V to 3.6 V
VCC(A) = 3.6 V; VCC(B) = 0 V
VCC(A) = 0 V; VCC(B) = 3.6 V
B port; VI = GND or VCCI; IO = 0 A
VCC(A) = VCC(B) = 1.1 V to 3.6 V
VCC(A) = 3.6 V; VCC(B) = 0 V
VCC(A) = 0 V; VCC(B) = 3.6 V
A plus B port (ICC(A) + ICC(B));
[1]
[1]
[1]
-
-
-
-
-
0.5
0.5
-
μA
μA
μA
0
-
-
-
-
-
0
-
0.5
-
μA
μA
μA
μA
0.5
0.5
-
IO = 0 A; VI = GND or VCCI
;
VCC(A) = VCC(B) = 1.1 V to 3.6 V
ΔICC
additional supply A port; VCC(A) = VCC(B) = 3.3 V;
-
-
-
-
-
-
40
40
40
μA
μA
μA
current
A port at VCC(A) - 0.6 V; DIR at VCC(A)
;
B port = open
B port; VCC(A) = VCC(B) = 3.3 V;
B port at VCC(B) - 0.6 V; DIR at GND;
A port = open
DIR input; VCC(A) = VCC(B) = 3.3 V;
A port at VCC(A) or GND; B port = open;
DIR at VCC(A) - 0.6 V
CI
input capacitance DIR input; VI = GND or VCC(A)
;
-
-
0.9
2.0
-
-
pF
pF
VCC(A) = VCC(B) = 1.1 V to 3.6 V
CI/O
input/output
capacitance
A and B port; suspend mode; VCCI = 0 V;
VCCO = 1.1 V to 3.6 V; VO = VCCO or GND
[1][4]
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74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
6 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = -40 °C to +85 °C
VIH
HIGH-level input data input
voltage
[1][2]
[1][3]
[1][2]
[1][3]
VCCI = 1.1 V to 1.95 V
0.65 × VCCI
-
-
-
-
-
-
V
V
V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
1.6
2.0
DIR input
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
0.65 × VCC(A)
-
-
-
-
-
-
V
V
V
1.6
2.0
VIL
LOW-level input data input
voltage
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
-
-
-
-
-
-
0.35 × VCCI
V
V
V
0.7
0.9
DIR input
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
-
-
-
-
-
-
0.35 × VCC(A)
V
V
V
0.7
0.9
VOH
HIGH-level
VI = VIH
output voltage
IO = -20 μA;
[4] VCCO - 0.1
-
-
V
VCC(A) = VCC(B) = 1.1 V to 3.6 V
IO = -1.1 mA; VCC(A) = VCC(B) = 1.1 V
IO = -1.7 mA; VCC(A) = VCC(B) = 1.4 V
IO = -1.9 mA; VCC(A) = VCC(B) = 1.65 V
IO = -2.3 mA; VCC(A) = VCC(B) = 2.3 V
IO = -3.1 mA; VCC(A) = VCC(B) = 2.3 V
IO = -2.7 mA; VCC(A) = VCC(B) = 3.0 V
IO = -4.0 mA; VCC(A) = VCC(B) = 3.0 V
[4] 0.7 × VCCO
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
1.03
1.30
1.97
1.85
2.67
2.55
VOL
LOW-level output VI = VIL
voltage
IO = 20 μA; VCC(A) = VCC(B) = 1.1 V to 3.6 V
-
-
-
-
-
-
-
-
-
-
0.1
0.3 × VCCO
0.37
V
V
V
V
V
V
V
V
μA
IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V
IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V
IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V
IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V
IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V
IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V
IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V
[4]
-
-
-
-
-
-
-
-
0.35
0.33
0.45
0.33
0.45
II
input leakage
current
DIR input; VI = GND to VCC(A)
VCC(A) = VCC(B) = 1.1 V to 3.6 V
;
±0.5
IOZ
OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO
;
[4]
-
-
±0.5
μA
current VCC(A) = VCC(B) = 1.1 V to 3.6 V
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
7 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter
Conditions
Min
Typ
Max
Unit
IOFF
ΔIOFF
ICC
power-off
A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V;
-
-
±0.5
μA
leakage current VCC(B) = 1.1 V to 3.6 V
B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V;
VCC(A) = 1.1 V to 3.6 V
-
-
-
-
-
-
-
-
-
-
±0.5
±0.5
±0.6
±0.6
±0.6
μA
μA
μA
μA
μA
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V
additional power- A port; VI or VO = 0 V to 3.6 V;
off leakage
current
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
B port; VI or VO = 0 V to 3.6 V;
VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
supply current
A port; VI = GND or VCCI; IO = 0 A
VCC(A) = VCC(B) = 1.1 V to 3.6 V
VCC(A) = 3.6 V; VCC(B) = 0 V
VCC(A) = 0 V; VCC(B) = 3.6 V
B port; VI = GND or VCCI; IO = 0 A
VCC(A) = VCC(B) = 1.1 V to 3.6 V
VCC(A) = 3.6 V; VCC(B) = 0 V
VCC(A) = 0 V; VCC(B) = 3.6 V
A plus B port (ICC(A) + ICC(B));
[1]
[1]
[1]
-
-
-
-
-
0.9
0.9
-
μA
μA
μA
0
-
-
-
-
-
0
-
0.9
-
μA
μA
μA
μA
0.9
0.9
-
IO = 0 A; VI = GND or VCCI
;
VCC(A) = VCC(B) = 1.1 V to 3.6 V
ΔICC
additional supply A port; VCC(A) = VCC(B) = 3.3 V;
-
-
-
-
-
-
50
50
50
μA
μA
μA
current
A port at VCC(A) - 0.6 V; DIR at VCC(A)
;
B port = open
B port; VCC(A) = VCC(B) = 3.3 V;
B port at VCC(B) - 0.6 V; DIR at GND;
A port = open
DIR input; VCC(A) = VCC(B) = 3.3 V;
A port at VCC(A) or GND; B port = open;
DIR at VCC(A) - 0.6 V
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
8 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = -40 °C to +125 °C
VIH
HIGH-level input data input
voltage
[1][2]
[1][3]
[1][2]
[1][3]
VCCI = 1.1 V to 1.95 V
0.7 × VCCI
1.6
-
-
-
-
-
-
V
V
V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
2.0
DIR input
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
0.7 × VCC(A)
-
-
-
-
-
-
V
V
V
1.6
2.0
VIL
LOW-level input data input
voltage
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
-
-
-
-
-
-
0.3 × VCCI
0.7
V
V
V
0.9
DIR input
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
-
-
-
-
-
-
0.3 × VCC(A)
V
V
V
0.7
0.9
VOH
HIGH-level
VI = VIH
output voltage
IO = -20 μA;
[4] VCCO - 0.11
-
-
V
VCC(A) = VCC(B) = 1.1 V to 3.6 V
IO = -1.1 mA; VCC(A) = VCC(B) = 1.1 V
IO = -1.7 mA; VCC(A) = VCC(B) = 1.4 V
IO = -1.9 mA; VCC(A) = VCC(B) = 1.65 V
IO = -2.3 mA; VCC(A) = VCC(B) = 2.3 V
IO = -3.1 mA; VCC(A) = VCC(B) = 2.3 V
IO = -2.7 mA; VCC(A) = VCC(B) = 3.0 V
IO = -4.0 mA; VCC(A) = VCC(B) = 3.0 V
[4] 0.6 × VCCO
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
0.93
1.17
1.77
1.67
2.40
2.30
VOL
LOW-level output VI = VIL
voltage
IO = 20 μA; VCC(A) = VCC(B) = 1.1 V to 3.6 V
-
-
-
-
-
-
-
-
-
-
0.11
0.33 × VCCO
0.41
V
V
V
V
V
V
V
V
μA
IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V
IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V
IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V
IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V
IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V
IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V
IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V
[4]
-
-
-
-
-
-
-
-
0.39
0.36
0.50
0.36
0.50
II
input leakage
current
DIR input; VI = GND to VCC(A)
VCC(A) = VCC(B) = 1.1 V to 3.6 V
;
±0.75
IOZ
OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO
;
[4]
-
-
±0.75
μA
current VCC(A) = VCC(B) = 1.1 V to 3.6 V
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
9 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter
Conditions
Min
Typ
Max
Unit
IOFF
ΔIOFF
ICC
power-off
A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V;
-
-
±0.75
μA
leakage current VCC(B) = 1.1 V to 3.6 V
B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V;
VCC(A) = 1.1 V to 3.6 V
-
-
-
-
-
-
-
-
-
-
±0.75
±0.75
±0.75
±0.75
±0.75
μA
μA
μA
μA
μA
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V
additional power- A port; VI or VO = 0 V to 3.6 V;
off leakage
current
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
B port; VI or VO = 0 V to 3.6 V;
VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
supply current
A port; VI = GND or VCCI; IO = 0 A
VCC(A) = VCC(B) = 1.1 V to 3.6 V
VCC(A) = 3.6 V; VCC(B) = 0 V
VCC(A) = 0 V; VCC(B) = 3.6 V
B port; VI = GND or VCCI; IO = 0 A
VCC(A) = VCC(B) = 1.1 V to 3.6 V
VCC(A) = 3.6 V; VCC(B) = 0 V
VCC(A) = 0 V; VCC(B) = 3.6 V
A plus B port (ICC(A) + ICC(B));
[1]
[1]
[1]
-
-
-
-
-
1.4
1.4
-
μA
μA
μA
0
-
-
-
-
-
0
-
1.4
-
μA
μA
μA
μA
1.4
1.4
-
IO = 0 A; VI = GND or VCCI
;
VCC(A) = VCC(B) = 1.1 V to 3.6 V
ΔICC
additional supply A port; VCC(A) = VCC(B) = 3.3 V;
-
-
-
-
-
-
75
75
75
μA
μA
μA
current
A port at VCC(A) - 0.6 V; DIR at VCC(A)
;
B port = open
B port; VCC(A) = VCC(B) = 3.3 V;
B port at VCC(B) - 0.6 V; DIR at GND;
A port = open
DIR input; VCC(A) = VCC(B) = 3.3 V;
A port at VCC(A) or GND; B port = open;
DIR at VCC(A) - 0.6 V
[1] VCCI is the supply voltage associated with the data input port.
[2] For VCCI values not specified in the data sheet: minimum VIH = 0.7 × VCCI and maximum VIL = 0.3 × VCCI
.
[3] For VCCI values not specified in the data sheet: minimum VIH = 0.7 × VCC(A) and maximum VIL = 0.3 × VCC(A)
.
[4] VCCO is the supply voltage associated with the output port.
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
10 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
11. Dynamic characteristics
Table 8. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 5.
Symbol Parameter Conditions
CL = 5 pF; VCC(A) = 1.1 V to 1.3 V
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
2.8 15.4 28.0
2.8 10.2 16.2
2.4
2.6
2.2
2.1
1.9
28.3
17.5
14.4
10.7
9.7
2.4
2.6
2.2
2.1
1.9
31.2 ns
19.3 ns
15.9 ns
11.8 ns
10.7 ns
2.4
2.5
2.3
8.1 13.0
6.3 10.0
5.6
9.0
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
2.7
2.9
2.7
2.7
2.9
5.3
5.3
5.3
5.3
5.3
8.5
8.4
8.5
8.7
8.7
2.5
2.7
2.5
2.5
2.5
8.7
8.7
9.0
8.9
9.1
2.5
2.7
2.5
2.5
2.5
9.6
9.7
ns
ns
10.0 ns
9.9 ns
10.1 ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
6.1 13.2 22.1
5.4
4.4
3.6
2.9
3.2
23.4
15.2
13.5
10.2
9.7
5.4
4.4
3.6
2.9
3.2
25.8 ns
16.7 ns
14.9 ns
11.2 ns
10.7 ns
5.0
4.2
3.3
3.6
9.3 13.9
8.1 12.3
6.3
6.3
9.3
9.2
CL = 5 pF; VCC(A) = 1.4 V to 1.6 V
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
2.5 14.5 26.6
2.2
2.3
1.9
1.8
1.6
27.1
15.9
12.7
8.9
2.2
2.3
1.9
1.8
1.6
29.9 ns
17.5 ns
14.0 ns
2.5
2.1
2.2
2.0
9.4 14.5
7.4 11.2
5.5
4.7
8.0
6.8
9.8
8.4
ns
ns
7.6
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
2.0
2.2
2.1
2.1
2.2
3.8
3.8
3.8
3.8
3.8
5.3
5.3
5.5
5.5
5.5
1.9
2.0
1.8
1.9
1.9
5.7
5.7
5.9
5.9
6.0
1.9
2.0
1.8
1.9
1.9
6.3
6.4
6.6
6.6
6.6
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
5.7 12.7 21.0
5.2
4.1
3.3
2.6
2.9
22.3
14.1
12.3
8.8
5.2
4.1
3.3
2.6
2.9
24.6 ns
15.5 ns
13.5 ns
4.7
3.9
3.0
3.3
8.7 12.7
7.4 10.9
5.6
5.5
7.8
7.4
9.7
8.9
ns
ns
8.1
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
11 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter Conditions
CL = 5 pF; VCC(A) = 1.65 V to 1.95 V
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
2.4 14.2 26.1
2.0
2.1
1.7
1.6
1.5
26.5
15.4
12.1
8.2
2.0
2.1
1.7
1.6
1.5
29.2 ns
17.0 ns
13.4 ns
2.4
2.0
2.0
1.9
9.1 13.9
7.0 10.7
5.1
4.3
7.4
6.1
9.1
7.7
ns
ns
6.9
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
2.0
2.1
2.0
2.0
2.1
3.5
3.5
3.5
3.5
3.5
4.8
4.8
5.0
4.9
4.9
1.8
1.9
1.8
1.8
1.8
5.2
5.2
5.4
5.4
5.4
1.8
1.9
1.8
1.8
1.8
5.8
5.7
6.0
6.0
6.0
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
5.8 12.4 20.6
5.1
3.9
3.2
2.5
2.7
21.9
13.5
11.8
8.3
5.1
3.9
3.2
2.5
2.7
24.2 ns
14.9 ns
13.0 ns
4.6
3.8
2.9
3.1
8.4 12.2
7.1 10.4
5.2
5.1
7.3
6.9
9.1
8.3
ns
ns
7.5
CL = 5 pF; VCC(A) = 2.3 V to 2.7 V
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
2.4 13.6 25.5
2.0
2.1
1.7
1.6
1.4
25.9
14.7
11.4
7.5
2.0
2.1
1.7
1.6
1.4
28.6 ns
16.2 ns
12.5 ns
2.3
1.9
1.9
1.8
8.5 13.3
6.5 10.0
4.6
3.8
6.7
5.3
8.3
6.8
ns
ns
6.2
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
1.4
1.6
1.5
1.4
1.6
2.5
2.5
2.5
2.5
2.5
3.3
3.3
3.4
3.4
3.4
1.3
1.4
1.3
1.3
1.3
3.6
3.6
3.8
3.8
3.7
1.3
1.4
1.3
1.3
1.3
4.0
4.0
4.2
4.2
4.1
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
5.8 12.3 20.4
5.1
4.0
3.2
2.5
2.7
21.8
13.2
11.3
7.8
5.1
4.0
3.2
2.5
2.7
24.0 ns
14.5 ns
12.5 ns
4.5
3.7
2.8
3.1
8.3 11.9
7.0 10.0
5.0
4.9
6.8
6.4
8.6
7.8
ns
ns
7.0
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
12 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter Conditions
CL = 5 pF; VCC(A) = 3.0 V to 3.6 V
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
2.3 13.1 24.9
2.0
2.0
1.7
1.6
1.4
25.2
14.1
10.8
7.0
2.0
2.0
1.7
1.6
1.4
27.8 ns
15.5 ns
12.0 ns
2.3
1.9
1.9
1.7
8.1 12.8
6.1
4.3
3.5
9.5
6.2
5.0
7.7
6.3
ns
ns
5.7
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
1.7
1.8
1.7
1.7
1.8
2.8
2.8
2.8
2.8
2.8
3.5
3.5
3.6
3.6
3.6
1.5
1.7
1.5
1.5
1.5
3.8
3.8
4.0
3.9
3.9
1.5
1.7
1.5
1.5
1.5
4.2
4.2
4.4
4.4
4.3
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
5.8 12.3 20.6
5.1
4.0
3.2
2.5
2.7
22.0
13.1
11.3
7.6
5.1
4.0
3.2
2.5
2.7
24.2 ns
14.5 ns
12.5 ns
4.6
3.8
2.8
3.1
8.3 11.8
6.9 10.0
5.0
4.9
6.7
6.3
8.4
7.6
ns
ns
6.9
CL = 10 pF; VCC(A) = 1.1 V to 1.3 V
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
3.0 16.2 29.8
3.0 10.8 17.5
2.7
2.7
2.8
2.4
2.4
30.2
18.6
14.6
11.2
10.1
2.7
2.7
2.8
2.4
2.4
33.3 ns
20.5 ns
16.1 ns
12.4 ns
11.1 ns
3.1
2.7
2.7
8.7 13.5
6.8 10.5
6.1
9.6
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
3.2
3.5
3.7
3.2
3.6
6.5
9.9
3.1
3.2
3.5
3.1
3.2
10.2
10.2
10.1
10.2
10.3
3.1
3.2
3.5
3.1
3.2
11.3 ns
11.3 ns
11.1 ns
11.3 ns
11.4 ns
6.5 10.0
6.5 9.8
6.5 10.1
6.5 10.1
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
6.4 14.3 23.5
5.3 10.2 15.4
5.8
4.6
4.7
3.2
3.8
24.8
16.6
14.7
11.0
11.4
5.8
4.6
4.7
3.2
3.8
27.4 ns
18.4 ns
16.2 ns
12.1 ns
12.5 ns
5.2
3.6
4.4
9.2 13.6
7.1 10.1
7.6 10.8
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
13 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter Conditions
CL = 10 pF; VCC(A) = 1.4 V to 1.6 V
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
2.7 15.3 28.3
2.7 10.0 15.8
2.4
2.5
2.5
2.2
2.1
29.0
17.0
13.0
9.4
2.4
2.5
2.5
2.2
2.1
31.9 ns
18.7 ns
14.4 ns
10.4 ns
2.8
2.4
2.4
7.9 11.8
6.0
5.2
8.6
7.4
8.0
8.9
ns
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
2.5
2.7
2.9
2.5
2.8
4.7
4.7
4.7
4.7
4.7
6.4
6.5
6.5
6.5
6.6
2.3
2.4
2.6
2.3
2.4
6.8
6.9
6.9
6.9
6.9
2.3
2.4
2.6
2.3
2.4
7.6
7.6
7.6
7.6
7.7
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
6.1 13.7 22.4
5.6
4.3
4.4
3.0
3.5
23.8
15.5
13.4
9.6
5.6
4.3
4.4
3.0
3.5
26.3 ns
17.1 ns
14.8 ns
10.6 ns
10.8 ns
5.0
4.9
3.3
4.1
9.6 14.2
8.5 12.3
6.4
6.7
8.7
9.1
9.7
CL = 10 pF; VCC(A) = 1.65 V to 1.95 V
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
2.6 15.0 27.8
2.3
2.3
2.3
2.0
1.9
28.3
16.5
12.4
8.8
2.3
2.3
2.3
2.0
1.9
31.2 ns
18.2 ns
13.7 ns
2.6
2.7
2.3
2.3
9.7 15.2
7.5 11.2
5.6
4.8
7.9
6.7
9.7
8.2
ns
ns
7.4
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
2.5
2.7
2.9
2.5
2.8
4.6
4.6
4.6
4.6
4.6
6.2
6.3
6.3
6.2
6.3
2.4
2.5
2.7
2.4
2.5
6.6
6.7
6.7
6.7
6.7
2.4
2.5
2.7
2.4
2.5
7.3
7.4
7.4
7.4
7.4
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
6.1 13.5 22.1
5.4
4.2
4.2
2.8
3.3
23.4
14.9
13.0
9.1
5.4
4.2
4.2
2.8
3.3
25.8 ns
16.5 ns
14.3 ns
10.0 ns
10.2 ns
5.0
4.8
3.2
3.9
9.3 13.6
8.3 11.8
6.0
6.4
8.1
8.5
9.2
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
14 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter Conditions
CL = 10 pF; VCC(A) = 2.3 V to 2.7 V
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
2.5 14.4 27.2
2.3
2.3
2.2
1.9
1.9
27.8
15.8
11.7
8.0
2.3
2.3
2.2
1.9
1.9
30.6 ns
17.4 ns
12.9 ns
2.5
2.6
2.2
2.2
9.1 14.6
7.0 10.5
5.1
4.3
7.2
5.9
8.9
7.3
ns
ns
6.6
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
1.8
2.0
2.1
1.8
2.1
3.3
3.3
3.3
3.3
3.3
4.2
4.4
4.4
4.3
4.4
1.7
1.8
2.0
1.7
1.8
4.6
4.7
4.7
4.7
4.7
1.7
1.8
2.0
1.7
1.8
5.1
5.2
5.2
5.2
5.2
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
6.1 13.4 21.8
5.4
4.2
4.2
2.8
3.3
23.2
14.6
12.5
8.6
5.4
4.2
4.2
2.8
3.3
25.6 ns
16.1 ns
13.8 ns
4.9
4.8
3.1
3.9
9.2 13.3
8.1 11.4
5.8
6.2
7.7
8.0
9.5
9.6
ns
ns
8.7
CL = 10 pF; VCC(A) = 3.0 V to 3.6 V
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
2.5 14.0 26.6
2.2
2.3
2.2
1.9
1.9
27.0
15.1
11.2
7.5
2.2
2.3
2.2
1.9
1.9
29.8 ns
16.7 ns
12.4 ns
2.5
2.5
2.2
2.1
8.7 14.0
6.6 10.1
4.8
4.0
6.8
5.5
8.3
6.8
ns
ns
6.1
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
2.3
2.5
2.6
2.3
2.6
4.0
4.0
4.0
4.0
4.0
5.0
5.2
5.2
5.1
5.2
2.2
2.3
2.5
2.2
2.3
5.3
5.4
5.4
5.4
5.4
2.2
2.3
2.5
2.2
2.3
5.9
6.0
6.0
6.0
6.0
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
6.2 13.5 22.0
5.5
4.2
4.3
2.8
3.3
23.4
14.6
12.4
8.5
5.5
4.2
4.3
2.8
3.3
25.8 ns
16.1 ns
13.7 ns
4.9
4.8
3.1
3.9
9.2 13.2
8.1 11.3
5.8
6.2
7.6
7.9
9.4
9.5
ns
ns
8.5
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
15 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter Conditions
CL = 15 pF; VCC(A) = 1.1 V to 1.3 V
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
3.4 16.9 31.6
3.7 11.3 18.2
3.0
3.1
3.0
2.8
2.6
32.0
19.5
15.6
12.0
10.7
3.0
3.1
3.0
2.8
2.6
35.2 ns
21.5 ns
17.2 ns
13.2 ns
11.8 ns
3.2
3.2
3.1
9.1 14.3
7.3 11.2
6.5 10.2
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
3.9
4.5
4.2
3.9
4.5
7.6 11.4
7.6 11.3
7.6 11.3
7.6 11.7
7.6 11.7
3.8
4.1
4.1
3.8
4.1
11.7
11.7
11.7
11.9
11.9
3.8
4.1
4.1
3.8
4.1
12.9 ns
12.9 ns
12.9 ns
13.1 ns
13.1 ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
7.2 15.4 24.9
6.3 11.1 16.3
5.7 10.4 15.0
6.5
5.4
5.2
3.8
4.9
26.3
17.7
16.2
12.1
12.7
6.5
5.4
5.2
3.8
4.9
29.0 ns
19.5 ns
17.9 ns
13.4 ns
14.1 ns
4.1
5.3
7.9 11.4
8.8 12.2
CL = 15 pF; VCC(A) = 1.4 V to 1.6 V
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
3.1 16.1 30.1
3.4 10.5 16.5
2.8
2.8
2.7
2.5
2.3
30.7
17.9
13.9
10.1
8.7
2.8
2.8
2.7
2.5
2.3
33.8 ns
19.7 ns
15.4 ns
11.2 ns
3.0
2.9
2.8
8.4 12.6
6.4
5.6
9.3
8.0
9.6
ns
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
3.1
3.5
3.3
3.1
3.5
5.6
5.6
5.6
5.6
5.6
7.6
7.5
7.6
7.7
7.8
2.9
3.1
3.1
2.9
3.1
8.0
8.0
8.0
8.1
8.1
2.9
3.1
3.1
2.9
3.1
8.9
8.8
8.9
9.0
9.0
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
6.9 14.9 23.8
6.0 10.5 15.1
6.4
5.2
5.0
3.5
4.6
25.3
16.6
15.0
10.7
11.1
6.4
5.2
5.0
3.5
4.6
27.9 ns
18.3 ns
16.5 ns
11.9 ns
12.3 ns
5.4
3.8
5.0
9.7 13.7
7.2 9.9
8.0 10.5
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
16 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter Conditions
CL = 15 pF; VCC(A) = 1.65 V to 1.95 V
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
3.0 15.8 29.6
3.2 10.2 15.9
2.6
2.6
2.5
2.3
2.2
30.1
17.4
13.4
9.5
2.6
2.6
2.5
2.3
2.2
33.2 ns
19.2 ns
14.8 ns
10.5 ns
2.8
2.8
2.6
8.0 12.0
6.0
5.2
8.6
7.3
8.0
8.9
ns
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
3.2
3.7
3.5
3.2
3.7
5.8
5.8
5.8
5.8
5.8
7.6
7.6
7.7
7.8
7.8
3.1
3.3
3.3
3.1
3.4
8.0
8.1
8.1
8.2
8.1
3.1
3.3
3.3
3.1
3.4
8.9
8.9
9.0
9.0
9.0
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
6.9 14.7 23.4
5.9 10.2 14.6
6.2
5.0
4.8
3.4
4.4
24.9
16.0
14.5
10.2
10.6
6.2
5.0
4.8
3.4
4.4
27.4 ns
17.7 ns
16.0 ns
11.3 ns
11.7 ns
5.3
3.7
4.9
9.4 13.2
6.8
7.6
9.4
9.9
CL = 15 pF; VCC(A) = 2.3 V to 2.7 V
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
3.0 15.2 29.0
2.6
2.6
2.5
2.3
2.1
29.5
16.7
12.6
8.7
2.6
2.6
2.5
2.3
2.1
32.5 ns
18.4 ns
13.9 ns
3.1
2.7
2.7
2.5
9.6 15.3
7.5 11.3
5.5
4.7
7.9
6.5
9.6
8.0
ns
ns
7.2
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
2.4
2.7
2.5
2.4
2.7
4.1
4.1
4.1
4.1
4.1
5.2
5.3
5.4
5.4
5.3
2.2
2.4
2.4
2.2
2.4
5.6
5.7
5.7
5.7
5.6
2.2
2.4
2.4
2.2
2.4
6.2
6.3
6.3
6.3
6.2
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
6.9 14.6 23.2
5.9 10.1 14.2
6.2
5.0
4.8
3.4
4.4
24.7
15.6
14.0
9.8
6.2
5.0
4.8
3.4
4.4
27.2 ns
17.3 ns
15.5 ns
10.8 ns
11.2 ns
5.3
3.7
4.8
9.2 12.8
6.7
7.4
8.9
9.4
10.1
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
17 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter Conditions
CL = 15 pF; VCC(A) = 3.0 V to 3.6 V
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
2.9 14.7 28.3
2.6
2.6
2.4
2.2
2.1
28.8
16.0
12.1
8.2
2.6
2.6
2.4
2.2
2.1
31.7 ns
17.7 ns
13.4 ns
3.1
2.7
2.7
2.5
9.2 14.7
7.1 10.9
5.2
4.5
7.4
6.1
9.1
7.5
ns
ns
6.8
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
3.1
3.5
3.3
3.1
3.5
5.3
5.3
5.3
5.3
5.3
6.5
6.6
6.7
6.8
6.6
3.0
3.2
3.2
3.0
3.2
6.9
7.0
7.0
7.1
6.9
3.0
3.2
3.2
3.0
3.2
7.6
7.7
7.8
7.8
7.6
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
6.9 14.6 23.4
5.9 10.1 14.2
6.3
5.0
4.8
3.4
4.4
24.9
15.6
13.9
9.6
6.3
5.0
4.8
3.4
4.4
27.4 ns
17.2 ns
15.4 ns
10.6 ns
11.0 ns
5.3
3.7
4.8
9.2 12.7
6.6
7.4
8.8
9.3
10.0
CL = 30 pF; VCC(A) = 1.1 V to 1.3 V
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
4.2 19.1 36.0
4.5 12.8 20.6
4.2 10.4 16.2
3.8
4.0
3.8
3.5
3.7
36.8
22.0
17.4
13.2
12.5
3.8
4.0
3.8
3.5
3.7
40.5 ns
24.2 ns
19.2 ns
14.5 ns
13.8 ns
4.0
4.0
8.3 12.4
7.5 11.5
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
5.6 11.0 15.7
6.1 11.0 15.6
6.6 11.0 15.5
5.6 11.0 15.6
7.0 11.0 15.9
5.5
6.0
6.5
5.5
6.6
16.2
15.9
15.8
15.8
16.7
5.5
6.0
6.5
5.5
6.6
17.9 ns
17.5 ns
17.4 ns
17.5 ns
18.4 ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
8.7 18.9 29.0
7.3 13.8 19.3
8.1 13.7 19.2
5.2 10.3 14.0
8.1 12.5 16.5
8.1
6.8
7.7
4.9
7.5
30.5
20.7
20.3
14.7
18.0
8.1
6.8
7.7
4.9
7.5
33.6 ns
22.8 ns
22.4 ns
16.2 ns
19.9 ns
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
18 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter Conditions
CL = 30 pF; VCC(A) = 1.4 V to 1.6 V
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
4.0 18.2 34.5
4.2 12.0 18.9
3.5
3.7
3.5
3.2
3.4
35.5
20.3
15.8
11.4
10.4
3.5
3.7
3.5
3.2
3.4
39.1 ns
22.4 ns
17.4 ns
12.6 ns
11.4 ns
3.9
3.8
3.7
9.6 14.4
7.5 10.4
6.7
9.3
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
4.4
4.8
5.2
4.4
5.5
8.3 10.8
8.3 10.7
8.3 10.8
8.3 10.8
8.3 11.0
4.3
4.6
5.0
4.3
5.1
11.4
11.2
11.2
11.1
11.8
4.3
4.6
5.0
4.3
5.1
12.6 ns
12.3 ns
12.4 ns
12.3 ns
13.0 ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
8.4 18.3 27.9
7.1 13.2 18.2
7.8 13.1 17.9
7.9
6.6
7.4
4.6
7.2
29.5
19.6
19.1
13.4
16.3
7.9
6.6
7.4
4.6
7.2
32.5 ns
21.6 ns
21.0 ns
14.8 ns
18.0 ns
4.9
9.6 12.6
7.7 11.7 14.8
CL = 30 pF; VCC(A) = 1.65 V to 1.95 V
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
3.9 18.0 34.0
4.1 11.7 18.3
3.4
3.5
3.4
3.1
3.2
34.9
19.8
15.2
10.8
9.7
3.4
3.5
3.4
3.1
3.2
38.4 ns
21.9 ns
16.8 ns
11.9 ns
10.7 ns
3.8
3.6
3.5
9.2 13.9
7.1
6.3
9.8
8.6
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
5.0
5.4
5.8
5.0
6.2
9.2 11.7
9.2 11.7
9.1 11.9
9.1 11.7
9.2 11.9
4.8
5.3
5.7
4.8
5.8
12.3
12.1
12.3
12.1
12.7
4.8
5.3
5.7
4.8
5.8
13.6 ns
13.4 ns
13.6 ns
13.4 ns
14.1 ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
8.4 18.1 27.6
7.0 12.9 17.7
7.7 12.8 17.4
7.8
6.4
7.2
4.5
7.0
29.1
19.1
18.6
12.9
15.8
7.8
6.4
7.2
4.5
7.0
32.0 ns
21.0 ns
20.6 ns
14.2 ns
17.4 ns
4.8
9.3 12.0
7.6 11.3 14.2
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
19 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter Conditions
CL = 30 pF; VCC(A) = 2.3 V to 2.7 V
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
3.8 17.4 33.4
4.0 11.1 17.7
3.4
3.5
3.3
3.0
3.1
34.3
19.1
14.4
10.0
8.9
3.4
3.5
3.3
3.0
3.1
37.8 ns
21.1 ns
15.9 ns
11.1 ns
3.7
3.4
3.5
8.7 13.2
6.5
5.7
9.1
7.8
9.8
ns
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
3.6
3.9
4.2
3.6
4.5
6.5
6.5
6.5
6.5
6.5
8.1
8.1
8.3
8.2
8.2
3.5
3.8
4.1
3.5
4.2
8.5
8.5
8.6
8.5
8.9
3.5
3.8
4.1
3.5
4.2
9.4
9.4
9.5
9.4
9.8
ns
ns
ns
ns
ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
8.4 18.0 27.4
7.0 12.8 17.3
7.7 12.6 17.0
7.8
6.4
7.2
4.5
7.0
28.8
18.7
18.2
12.4
15.3
7.8
6.4
7.2
4.5
7.0
31.8 ns
20.6 ns
20.0 ns
13.7 ns
16.9 ns
4.8
9.1 11.6
7.6 11.1 13.7
CL = 30 pF; VCC(A) = 3.0 V to 3.6 V
tpd
propagation A to B or B to A; see Fig. 3
[2]
[3]
[3]
delay
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to A; see Fig. 4
3.8 16.9 32.8
3.9 10.7 17.1
3.3
3.5
3.3
2.9
3.1
33.5
18.5
13.9
9.5
3.3
3.5
3.3
2.9
3.1
36.9 ns
20.4 ns
15.4 ns
10.5 ns
3.7
3.2
3.4
8.3 12.7
6.3
5.5
8.6
7.4
8.4
9.3
ns
tdis
disable
time
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Fig. 4
5.0
5.4
5.9
5.0
6.2
9.0 11.0
9.0 11.1
9.0 11.3
9.0 11.2
9.0 11.2
4.9
5.3
5.7
4.9
5.9
11.5
11.4
11.6
11.4
11.9
4.9
5.3
5.7
4.9
5.9
12.7 ns
12.6 ns
12.8 ns
12.6 ns
13.2 ns
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
VCC(B) = 1.65 V to 1.95 V
VCC(B) = 2.3 V to 2.7 V
VCC(B) = 3.0 V to 3.6 V
8.4 18.1 27.6
7.0 12.8 17.3
7.7 12.6 17.0
7.8
6.4
7.2
4.5
7.0
29.1
18.6
18.1
12.3
15.1
7.8
6.4
7.2
4.5
7.0
32.0 ns
20.6 ns
19.9 ns
13.6 ns
16.7 ns
4.8
9.0 11.5
7.6 11.1 13.6
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
20 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Symbol Parameter Conditions
CL = 5 pF, 10 pF, 15 pF and 30 pF
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max
Min
Max
Min
Max
CPD
power
dissipation
capacitance
A port; (direction A to B)
VCC(A) = VCC(B) = 1.2 V
VCC(A) = VCC(B) = 1.5 V
VCC(A) = VCC(B) = 1.8 V
VCC(A) = VCC(B) = 2.5 V
VCC(A) = VCC(B) = 3.3 V
A port; (direction B to A)
VCC(A) = VCC(B) = 1.2 V
VCC(A) = VCC(B) = 1.5 V
VCC(A) = VCC(B) = 1.8 V
VCC(A) = VCC(B) = 2.5 V
VCC(A) = VCC(B) = 3.3 V
B port; (direction A to B)
VCC(A) = VCC(B) = 1.2 V
VCC(A) = VCC(B) = 1.5 V
VCC(A) = VCC(B) = 1.8 V
VCC(A) = VCC(B) = 2.5 V
VCC(A) = VCC(B) = 3.3 V
B port; (direction B to A)
VCC(A) = VCC(B) = 1.2 V
VCC(A) = VCC(B) = 1.5 V
VCC(A) = VCC(B) = 1.8 V
VCC(A) = VCC(B) = 2.5 V
VCC(A) = VCC(B) = 3.3 V
[4][5]
[4][5]
[4][5]
[4][5]
-
-
-
-
-
0.6
0.7
0.7
0.9
1.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
pF
pF
pF
pF
pF
-
-
-
-
-
3.7
3.8
4.0
4.6
5.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
pF
pF
pF
pF
pF
-
-
-
-
-
3.7
3.8
4.0
4.6
5.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
pF
pF
pF
pF
pF
-
-
-
-
-
0.6
0.7
0.7
0.9
1.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
pF
pF
pF
pF
pF
[1] All typical values are measured at nominal VCC(A) and VCC(B)
[2] tpd is the same as tPLH and tPHL
[3] tdis is the same as tPLZ and tPHZ
.
.
.
[4] CPD is used to determine the dynamic power dissipation (PD in μW).
PD = CPD × VCC 2 × fi × N + Σ(CL × VCC 2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
Σ(CL × VCC 2 × fo) = sum of the outputs.
[5] fi = 1 MHz; VI = GND to VCC
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
21 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
11.1. Waveforms and test circuit
V
I
V
A, B input
M
GND
t
t
PLH
PHL
V
OH
B, A output
V
M
001aae967
V
OL
Measurement points are given in Table 9.
VOL and VOH are typical output voltage drops that occur with the output load.
Fig. 3. The data input (A, B) to output (B, A) propagation delay times
V
I
DIR input
V
M
t
GND
t
PLZ
PZL
V
CCO
output
V
LOW-to-OFF
OFF-to-LOW
M
V
X
V
OL
t
t
PZH
PHZ
V
OH
V
Y
output
HIGH-to-OFF
V
M
OFF-to-HIGH
GND
outputs
enabled
outputs
disabled
outputs
enabled
001aae968
Measurement points are given in Table 9.
VOL and VOH are typical output voltage drops that occur with the output load.
Fig. 4. Enable and disable times
Table 9. Measurement points
Supply voltage
VCC(A), VCC(B)
1.1 V to 1.6 V
1.65 V to 2.7 V
3.0 V to 3.6 V
Input[1]
Output[2]
VM
VM
VX
VOL + 0.1 V
VY
0.5 × VCCI
0.5 × VCCI
0.5 × VCCI
0.5 × VCCO
0.5 × VCCO
0.5 × VCCO
VOH - 0.1 V
VOH - 0.15 V
VOH - 0.3 V
VOL + 0.15 V
VOL + 0.3 V
[1] VCCI is the supply voltage associated with the data input port.
[2] VCCO is the supply voltage associated with the output port.
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74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
22 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
V
V
EXT
CC
5 kΩ
V
I
V
O
G
DUT
R
T
C
L
R
L
001aac521
Test data is given in Table 10.
RL = Load resistance;
CL = Load capacitance including jig and probe capacitance;
RT = Termination resistance;
VEXT = External voltage for measuring switching times.
Fig. 5. Test circuit for measuring switching times
Table 10. Test data
Supply voltage Input
Load
CL
VEXT
VCC(A), VCC(B)
VI [1]
tr = tf
RL [2]
tPLH, tPHL tPZH, tPHZ tPZL, tPLZ [3]
1.1 V to 3.6 V
VCCI
≤ 3.0 ns 5 pF, 10 pF, 15 pF and 30 pF
5 kΩ or 1 MΩ open
GND
2 × VCCO
[1] VCCI is the supply voltage associated with the data input port.
[2] For measuring enable and disable times RL = 5 kΩ.
For measuring propagation delays, setup and hold times and pulse width RL = 1 MΩ.
[3] VCCO is the supply voltage associated with the output port.
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
23 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
12. Application information
12.1. Unidirectional logic level-shifting application
The circuit given in Fig. 6 is an example of the 74AUP1T45 being used in an unidirectional logic
level-shifting application.
74AUP1T45
V
V
V
V
CC1
CC1
CC2
CC2
V
V
CC(B)
CC(A)
GND
A
1
2
3
6
5
4
DIR
B
System-1
System-2
001aae969
Fig. 6. Unidirectional logic level-shifting application
Table 11. Description unidirectional logic level-shifting application
Pin
1
Name
VCC(A)
GND
A
Function
VCC1
GND
OUT
IN
Description
supply voltage of system-1 (1.1 V to 3.6 V)
device ground (0 V)
2
3
output level depends on VCC1 voltage
4
B
input threshold value depends on VCC2 voltage
the GND (LOW level) determines B port to A port direction
supply voltage of system-2 (1.1 V to 3.6 V)
5
DIR
DIR
6
VCC(B)
VCC2
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
24 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
12.2. Bidirectional logic level-shifting application
Fig. 7 shows the 74AUP1T45 being used in a bidirectional logic level-shifting application. Since the
device does not have an output enable (OE) pin, the system designer should take precautions to
avoid bus contention between system-1 and system-2 when changing directions.
74AUP1T45
V
V
V
V
CC2
CC1
CC1
CC2
V
V
CC(B)
CC(A)
GND
A
1
2
3
6
5
4
PULL-UP/DOWN
OR
BUSHOLD
PULL-UP/DOWN
OR
DIR
B
I/O-1
I/O-2
BUSHOLD
DIR CTRL
System-1
System-2
001aae970
System-1 and system-2 must use the same conditions, i.e., both pull-up or both pull-down.
Fig. 7. Bidirectional logic level-shifting application
Table 12 gives a sequence that will illustrate data transmission from system-1 to system-2 and then
from system-2 to system-1.
Table 12. Description bidirectional logic level-shifting application
H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state.
System-1 and system-2 must use the same conditions, i.e., both pull-up or both pull-down.
State DIR CTRL I/O-1
I/O-2
input
Z
Description
1
2
H
H
output
Z
system-1 data to system-2
system-2 is getting ready to send data to system-1.
I/O-1 and I/O-2 are disabled. The bus-line state
depends on the pull-up or pull-down.
3
4
L
L
Z
Z
DIR bit is flipped. I/O-1 and I/O-2 still are disabled. The
bus-line state depends on the pull-up or pull-down.
input
output
system-2 data to system-1
©
74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
25 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
12.3. Power-up considerations
A proper power-up sequence always should be followed to avoid excessive supply current, bus
contention, oscillations, or other anomalies. Take the following precautions to guard against such
power-up problems:
•
•
•
Connect ground before any supply voltage is applied.
Power-up VCC(A)
VCC(B) can be ramped up along with or after VCC(A)
.
.
12.4. Enable times
Calculate the enable times for the 74AUP1T45 using the following formulas:
•
•
•
•
tPZH (DIR to A) = tPLZ (DIR to B) + tPLH (B to A)
tPZL (DIR to A) = tPHZ (DIR to B) + tPHL (B to A)
tPZH (DIR to B) = tPLZ (DIR to A) + tPLH (A to B)
tPZL (DIR to B) = tPHZ (DIR to A) + tPHL (A to B)
In a bidirectional application, these enable times provide the maximum delay from the time
the DIR bit is switched until an output is expected. For example, if the 74AUP1T45 initially is
transmitting from A to B, then the DIR bit is switched, the B port of the device must be disabled
before presenting it with an input. After the B port has been disabled, an input signal applied to it
appears on the corresponding A port after the specified propagation delay.
©
74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
26 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
13. Package outline
TSSOP6: plastic thin shrink small outline package; 6 leads; body width 1.25 mm
SOT363-2
D
B
E
A
X
c
(6x)
y
H
E
v
M
A
e
1
6
5
4
pin 1 index
A
A
2
A
1
1
2
3
A
3
θ
L
w
M B
p
b
p
(6x)
detail X
e
e
0
3 mm
scale
Dimensions (mm are the original dimensions)
Unit
(1)
(1)
A
A
A
A
b
c
D
E
e
e
1
H
E
L
p
v
w
y
θ
1
2
3
p
max 1.1 0.1 1.0
0.8 0.8
0.30 0.25 2.2 1.35
0.15 0.08 1.8 1.15
2.4 0.46
1.8 0.26
8°
0°
mm
0.15
0.65 1.3
0.3 0.1 0.1
0
min
Note
1. Plastic or metal protrusions of 0.2 mm maximum per side are not included.
sot363-2_po
References
Outline
version
European
projection
Issue date
IEC
JEDEC
JEITA
21-12-15
21-12-16
SOT363-2
SC-88A
MO-203
Fig. 8. Package outline SOT363-2 (TSSOP6)
©
74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
27 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm
SOT886
b
1
2
3
4x
(2)
L
L
1
e
6
5
4
e
e
1
1
6x
(2)
A
A
1
D
E
terminal 1
index area
0
1
2 mm
scale
Dimensions (mm are the original dimensions)
(1)
Unit
A
A
b
D
E
e
e
L
L
1
1
1
max 0.5 0.04 0.25 1.50 1.05
0.35 0.40
0.30 0.35
0.27 0.32
nom
min
0.20 1.45 1.00 0.6
0.17 1.40 0.95
mm
0.5
Notes
1. Including plating thickness.
2. Can be visible in some manufacturing processes.
sot886_po
References
Outline
version
European
projection
Issue date
IEC
JEDEC
MO-252
JEITA
04-07-22
12-01-05
SOT886
Fig. 9. Package outline SOT886 (XSON6)
©
74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
28 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
XSON6: extremely thin small outline package; no leads;
6 terminals; body 0.9 x 1.0 x 0.35 mm
SOT1115
b
3
(2)
(4×)
1
2
L
L
1
e
6
5
4
e
e
1
1
(2)
(6×)
A
1
A
D
E
terminal 1
index area
0
L
0.5
scale
1 mm
Dimensions
Unit
(1)
A
A
b
D
E
e
e
1
L
1
1
max 0.35 0.04 0.20 0.95 1.05
0.35 0.40
0.15 0.90 1.00 0.55 0.3 0.30 0.35
0.12 0.85 0.95 0.27 0.32
mm nom
min
Note
1. Including plating thickness.
2. Visible depending upon used manufacturing technology.
sot1115_po
Issue date
References
Outline
version
European
projection
IEC
JEDEC
JEITA
10-04-02
10-04-07
SOT1115
Fig. 10. Package outline SOT1115 (XSON6)
©
74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
29 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
XSON6: extremely thin small outline package; no leads;
6 terminals; body 1.0 x 1.0 x 0.35 mm
SOT1202
b
3
(2)
1
2
(4×)
L
L
1
e
6
5
4
e
e
1
1
(2)
(6×)
A
1
A
D
E
terminal 1
index area
0
L
0.5
scale
1 mm
Dimensions
Unit
(1)
A
A
b
D
E
e
e
1
L
1
1
max 0.35 0.04 0.20 1.05 1.05
0.35 0.40
0.15 1.00 1.00 0.55 0.35 0.30 0.35
0.12 0.95 0.95 0.27 0.32
mm nom
min
Note
1. Including plating thickness.
2. Visible depending upon used manufacturing technology.
sot1202_po
Issue date
References
Outline
version
European
projection
IEC
JEDEC
JEITA
10-04-02
10-04-06
SOT1202
Fig. 11. Package outline SOT1202 (XSON6)
©
74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
30 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
14. Abbreviations
Table 13. Abbreviations
Acronym
CDM
Description
Charged Device Model
Device Under Test
DUT
ESD
ElectroStatic Discharge
Human Body Model
HBM
15. Revision history
Table 14. Revision history
Document ID
Release date Data sheet status
20230720 Product data sheet
Section 2: ESD specification updated according to the latest JEDEC standard.
20220126 Product data sheet 74AUP1T45 v.6
Package SOT363 (SC-88) changed to SOT363-2 (TSSOP6).
20201009 Product data sheet 74AUP1T45 v.5
Type number 74AUP1T45GF removed.
Table 5: Derating values for Ptot total power dissipation updated.
Change notice Supersedes
74AUP1T45 v.8
Modifications:
- 74AUP1T45 v.7
•
74AUP1T45 v.7
Modifications:
-
•
74AUP1T45 v.6
Modifications:
-
•
•
74AUP1T45 v.5
Modifications:
20120809
Product data sheet
-
74AUP1T45 v.4
•
Package outline drawing of SOT886 (Fig. 9) modified.
74AUP1T45 v.4
Modifications:
20111128
Product data sheet
-
74AUP1T45 v.3
•
Legal pages updated.
74AUP1T45 v.3
74AUP1T45 v.2
74AUP1T45 v.1
20101104
20090803
20061018
Product data sheet
Product data sheet
Product data sheet
-
-
-
74AUP1T45 v.2
74AUP1T45 v.1
-
©
74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
31 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
injury, death or severe property or environmental damage. Nexperia and its
suppliers accept no liability for inclusion and/or use of Nexperia products in
such equipment or applications and therefore such inclusion and/or use is at
the customer’s own risk.
16. Legal information
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Data sheet status
Document status Product
Definition
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.
[1][2]
status [3]
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia accepts no liability for
any assistance with applications or customer product design. It is customer’s
sole responsibility to determine whether the Nexperia product is suitable
and fit for the customer’s applications and products planned, as well as
for the planned application and use of customer’s third party customer(s).
Customers should provide appropriate design and operating safeguards to
minimize the risks associated with their applications and products.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
Product [short]
data sheet
This document contains the product
specification.
[1] Please consult the most recently issued document before initiating or
completing a design.
Nexperia does not accept any liability related to any default, damage, costs
or problem which is based on any weakness or default in the customer’s
applications or products, or the application or use by customer’s third party
customer(s). Customer is responsible for doing all necessary testing for the
customer’s applications and products using Nexperia products in order to
avoid a default of the applications and the products or of the application or
use by customer’s third party customer(s). Nexperia does not accept any
liability in this respect.
[2] The term 'short data sheet' is explained in section "Definitions".
[3] The product status of device(s) described in this document may have
changed since this document was published and may differ in case of
multiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.
Definitions
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included herein
and shall have no liability for the consequences of use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is
intended for quick reference only and should not be relied upon to contain
detailed and full information. For detailed and full information see the relevant
full data sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Terms and conditions of commercial sale — Nexperia products are
sold subject to the general terms and conditions of commercial sale, as
published at http://www.nexperia.com/profile/terms, unless otherwise agreed
in a valid written individual agreement. In case an individual agreement is
concluded only the terms and conditions of the respective agreement shall
apply. Nexperia hereby expressly objects to applying the customer’s general
terms and conditions with regard to the purchase of Nexperia products by
customer.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement be
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Disclaimers
Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy
or completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no responsibility
for the content in this document if provided by an information source outside
of Nexperia.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified, the
product is not suitable for automotive use. It is neither qualified nor tested in
accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of non-automotive qualified
products in automotive equipment or applications.
In no event shall Nexperia be liable for any indirect, incidental, punitive,
special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal
or replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards,
customer (a) shall use the product without Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s own risk,
and (c) customer fully indemnifies Nexperia for any liability, damages or failed
product claims resulting from customer design and use of the product for
automotive applications beyond Nexperia’s standard warranty and Nexperia’s
product specifications.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards customer
for the products described herein shall be limited in accordance with the
Terms and conditions of commercial sale of Nexperia.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
Right to make changes — Nexperia reserves the right to make changes
to information published in this document, including without limitation
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to the
publication hereof.
Trademarks
Suitability for use — Nexperia products are not designed, authorized or
warranted to be suitable for use in life support, life-critical or safety-critical
systems or equipment, nor in applications where failure or malfunction
of an Nexperia product can reasonably be expected to result in personal
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
©
74AUP1T45
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Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
32 / 33
Nexperia
74AUP1T45
Low-power dual supply translating transceiver; 3-state
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Ordering information....................................................2
4. Marking..........................................................................2
5. Functional diagram.......................................................2
6. Pinning information......................................................3
6.1. Pinning.........................................................................3
6.2. Pin description.............................................................3
7. Functional description................................................. 4
8. Limiting values............................................................. 4
9. Recommended operating conditions..........................5
10. Static characteristics..................................................5
11. Dynamic characteristics...........................................11
11.1. Waveforms and test circuit.......................................22
12. Application information........................................... 24
12.1. Unidirectional logic level-shifting application............24
12.2. Bidirectional logic level-shifting application..............25
12.3. Power-up considerations......................................... 26
12.4. Enable times............................................................26
13. Package outline........................................................ 27
14. Abbreviations............................................................31
15. Revision history........................................................31
16. Legal information......................................................32
© Nexperia B.V. 2023. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 20 July 2023
©
74AUP1T45
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 8 — 20 July 2023
33 / 33
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