74AVC2T245GU [NEXPERIA]
2-bit dual supply translating transceiver with configurable voltage translation; 3-state;
| 型号： | 74AVC2T245GU |
| 厂家： | 
Nexperia |
| 描述： | 2-bit dual supply translating transceiver with configurable voltage translation; 3-state |
| 文件： | 总23页 (文件大小：259K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74AVC2T245
2-bit dual supply translating transceiver with configurable
voltage translation; 3-state
Rev. 2 — 6 April 2017
Product data sheet
1 General description
The 74AVC2T245 is a 2-bit, dual supply transceiver that enables bidirectional level
translation. The device can be used as two 1-bit transceivers or as a 2-bit transceiver.
It features two 2-bit input-output ports (An and Bn) and direction control inputs (DIRn),
an output enable input (OE) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and
VCC(B) can be supplied at any voltage between 0.8 V and 3.6 V making the device
suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V,
2.5 V and 3.3 V). Pins An, OE and DIRn are referenced to VCC(A) and pins Bn are
referenced to VCC(B). A HIGH on DIRn allows transmission from An to Bn and a LOW on
DIRn allows transmission from Bn to An. The output enable input (OE) can be used to
disable the outputs so the buses are effectively isolated.
The device 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 level, both An and Bn are in the high-impedance OFF-state.
2 Features and benefits
• Wide supply voltage range:
– VCC(A): 0.8 V to 3.6 V
– VCC(B): 0.8 V to 3.6 V
• Complies with JEDEC standards:
– JESD8-12 (0.8 V to 1.3 V)
– JESD8-11 (0.9 V to 1.65 V)
– 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 JESD22-A114E Class 3B exceeds 8000 V
– CDM JESD22-C101C exceeds 1000 V
• Maximum data rates:
– 380 Mbit/s (≥ 1.8 V to 3.3 V translation)
– 200 Mbit/s (≥ 1.1 V to 3.3 V translation)
– 200 Mbit/s (≥ 1.1 V to 2.5 V translation)
– 200 Mbit/s (≥ 1.1 V to 1.8 V translation)
– 150 Mbit/s (≥ 1.1 V to 1.5 V translation)
– 100 Mbit/s (≥ 1.1 V to 1.2 V translation)
• Suspend mode
• Latch-up performance exceeds 100 mA per JESD 78 Class II
• Inputs accept voltages up to 3.6 V
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
• IOFF circuitry provides partial Power-down mode operation
• Specified from -40 °C to +85 °C and -40 °C to +125 °C
3 Ordering information
Table 1. Ordering information
Type number Package
Temperature
range
Name
Description
Version
74AVC2T245GU -40 °C to +125 °C
XQFN10
plastic, extremely thin quad flat package; no leads;
10 terminals; body 1.40 x 1.80 x 0.50 mm
SOT1160-1
4 Marking
Table 2. Marking codes
Type number
Marking code
74AVC2T245GU
B3
5 Functional diagram
5
4
B1
B2
V
V
CC(B)
CC(A)
OE
2
DIR1
DIR2
10
1
A1
8
A2
9
aaa-022963
Figure 1. Logic symbol
74AVC2T245
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© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
2 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
OE
An
DIRn
Bn
V
V
CC(B)
CC(A)
to next transceiver
001aao070
Figure 2. Logic diagram (one 1-bit transceiver)
6 Pinning information
6.1 Pinning
74AVC2T245
terminal 1
index area
DIR2
OE
1
2
7
6
V
V
CC(A)
CC(B)
Transparent top view
aaa-022964
Figure 3. Pin configuration SOT1160-1 (XQFN10)
6.2 Pin description
Table 3. Pin description
Symbol
DIR1, DIR2
OE
Pin
10, 1
2
Description
direction control
output enable input (active LOW)
supply voltage B (Bn inputs are referenced to VCC(B))
VCC(B)
6
VCC(A)
7
supply voltage A (An, OE and DIRn inputs are referenced to VCC(A))
A1, A2
B1, B2
GND
8, 9
5, 4
3
data input or output
data input or output
ground (0 V)
74AVC2T245
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© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
3 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
7 Functional description
Table 4. Function table [1]
Supply voltage
VCC(A), VCC(B)
0.8 V to 3.6 V
0.8 V to 3.6 V
0.8 V to 3.6 V
GND [3]
Input
OE [2]
Input/output
DIRn [2]
An [2]
An = Bn
input
Z
Bn [2]
input
Bn = An
Z
L
L
L
H
X
X
H
X
Z
Z
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
[2] The An, DIRn and OE input circuit is referenced to VCC(A); The Bn input circuit is referenced to VCC(B)
[3] If at least one of VCC(A) or VCC(B) is at GND level, the device goes into suspend mode.
.
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
-0.5
-50
-0.5
-0.5
-
Max
+4.6
+4.6
-
Unit
V
VCC(A)
VCC(B)
IIK
supply voltage A
supply voltage B
input clamping current
input voltage
V
VI < 0 V
mA
V
[1]
VI
+4.6
-
IOK
output clamping current
output voltage
VO < 0 V
mA
V
[1] [2] [3]
VO
Active mode
VCCO + 0.5
+4.6
±50
[1]
[2]
Suspend or 3-state mode
VO = 0 V to VCCO
ICC(A) or ICC(B)
V
IO
output current
mA
mA
mA
°C
mW
ICC
IGND
Tstg
Ptot
supply current
-
100
ground current
-100
-65
-
-
storage temperature
total power dissipation
+150
250
Tamb = -40 °C to +125 °C
[1] The minimum input voltage ratings and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] VCCO is the supply voltage associated with the output port.
[3] VCCO + 0.5 V should not exceed 4.6 V.
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
4 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
9 Recommended operating conditions
Table 6. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol
VCC(A)
VCC(B)
VI
Parameter
Conditions
Min
0.8
0.8
0
Max
3.6
Unit
V
supply voltage A
supply voltage B
input voltage
3.6
V
3.6
V
[1]
[2]
VO
output voltage
Active mode
0
VCCO
3.6
V
Suspend or 3-state mode
0
V
Tamb
ambient temperature
-40
-
+125
5
°C
ns/V
Δt/ΔV
input transition rise and fall rate
VCCI =0.8 V to 3.6 V
[1] VCCO is the supply voltage associated with the output port.
[2] VCCI is the supply voltage associated with the input port.
10 Static characteristics
Table 7. Typical static characteristics at Tamb = 25 °C [1] [2]
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Unit
VOH
HIGH-level
VI = VIH or VIL
output voltage
IO = -1.5 mA; VCC(A) = VCC(B) = 0.8 V
VI = VIH or VIL
-
0.69
-
V
VOL
LOW-level
output voltage
IO = 1.5 mA; VCC(A) = VCC(B) = 0.8 V
-
-
0.07
-
V
II
input leakage DIRn, OE input; VI = 0 V or 3.6 V;
±0.025
±0.25
μA
current
VCC(A) = VCC(B) = 0.8 V to 3.6 V
[3]
[3]
[3]
IOZ
OFF-state
output current
A or B port; VO = 0 V or VCCO
;
-
-
-
-
±0.5
±0.5
±0.5
±0.1
±2.5
±2.5
±2.5
±1
μA
μA
μA
μA
VCC(A) = VCC(B) = 3.6 V
suspend mode A port; VO = 0 V or VCCO
;
;
VCC(A) = 3.6 V; VCC(B) = 0 V
suspend mode B port; VO = 0 V or VCCO
VCC(A) = 0 V; VCC(B) = 3.6 V
IOFF
power-off
leakage
current
VI or VO = 0 V to 3.6 V
A port; VCC(A) = 0 V; VCC(B) = 0.8 V to 3.6 V
B port; VCC(B) = 0 V; VCC(A) = 0.8 V to 3.6 V
-
-
-
±0.1
±0.1
2.0
±1
±1
-
μA
μA
pF
CI
input
capacitance
DIRn, OE input; VI = 0 V or 3.3 V;
VCC(A) = VCC(B) = 3.3 V
CI/O
input/output
capacitance
A and B port; VO = 3.3 V or 0 V;
VCC(A) = VCC(B) = 3.3 V
-
4.0
-
pF
[1] VCCO is the supply voltage associated with the output port.
[2] VCCI is the supply voltage associated with the data input port.
74AVC2T245
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© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
5 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
[3] For I/O ports, the parameter IOZ includes the input leakage current.
Table 8. Static characteristics [1] [2]
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
-40 °C to +85 °C -40 °C to +125 °C Unit
Min
Max
Min
Max
VIH
HIGH-level
data input
input voltage
VCCI = 0.8 V
0.70VCCI
0.65VCCI
1.6
-
-
-
-
0.70VCCI
0.65VCCI
1.6
-
-
-
-
V
V
V
V
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
DIRn, OE input
2
2
VCC(A) = 0.8 V
0.70VCC(A)
-
-
-
-
0.70VCC(A)
-
-
-
-
V
V
V
V
VCC(A) = 1.1 V to 1.95 V
VCC(A) = 2.3 V to 2.7 V
VCC(A) = 3.0 V to 3.6 V
data input
0.65VCC(A)
0.65VCC(A)
1.6
2
1.6
2
VIL
LOW-level
input voltage
VCCI = 0.8 V
-
-
-
-
0.30VCCI
0.35VCCI
0.7
-
-
-
-
0.30VCCI
0.35VCCI
0.7
V
V
V
V
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
DIRn, OE input
0.8
0.8
VCC(A) = 0.8 V
-
-
-
-
0.30VCC(A)
0.35VCC(A)
0.7
-
-
-
-
0.30VCC(A)
0.35VCC(A)
0.7
V
V
V
V
VCC(A) = 1.1 V to 1.95 V
VCC(A) = 2.3 V to 2.7 V
VCC(A) = 3.0 V to 3.6 V
VI = VIH or VIL
0.8
0.8
VOH
HIGH-level
output voltage
IO = -100 μA;
VCC(A) = VCC(B) = 0.8 V to 3.6 V
VCCO
- 0.1
-
-
-
-
-
-
VCCO
- 0.1
-
-
-
-
-
-
V
V
V
V
V
V
IO = -3 mA;
VCC(A) = VCC(B) = 1.1 V
0.85
1.05
1.2
0.85
1.05
1.2
IO = -6 mA;
VCC(A) = VCC(B) = 1.4 V
IO = -8 mA;
VCC(A) = VCC(B) = 1.65 V
IO = -9 mA;
VCC(A) = VCC(B) = 2.3 V
1.75
2.3
1.75
2.3
IO = -12 mA;
VCC(A) = VCC(B) = 3.0 V
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
6 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
Symbol Parameter
Conditions
-40 °C to +85 °C -40 °C to +125 °C Unit
Min
Max
Min
Max
VOL
LOW-level
VI = VIH or VIL
output voltage
IO = 100 μA;
VCC(A) = VCC(B) = 0.8 V to 3.6 V
-
-
-
-
-
-
-
-
0.1
0.25
0.35
0.45
0.55
0.7
-
-
-
-
-
-
-
-
0.1
0.25
0.35
0.45
0.55
0.7
V
IO = 3 mA;
VCC(A) = VCC(B) = 1.1 V
V
IO = 6 mA;
VCC(A) = VCC(B) = 1.4 V
V
IO = 8 mA;
VCC(A) = VCC(B) = 1.65 V
V
IO = 9 mA;
VCC(A) = VCC(B) = 2.3 V
V
IO = 12 mA;
VCC(A) = VCC(B) = 3.0 V
V
II
input leakage DIRn, OE input; VI = 0 V or 3.6 V;
±1
±5
μA
μA
current
VCC(A) = VCC(B) = 0.8 V to 3.6 V
[3]
IOZ
OFF-state
A or B port; VO = 0 V or VCCO
;
±5
±30
output current VCC(A) = VCC(B) = 3.6 V
[3]
[3]
suspend mode A port; VO = 0 V or VCCO
VCC(A) = 3.6 V; VCC(B) = 0 V
;
;
-
-
-
±5
±5
±5
-
-
-
±30
±30
±30
μA
μA
μA
suspend mode B port; VO = 0 V or VCCO
VCC(A) = 0 V; VCC(B) = 3.6 V
IOFF
power-off
leakage
current
A port; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 0.8 V to 3.6 V
B port; VI or VO = 0 V to 3.6 V;
-
±5
-
±30
μA
VCC(B) = 0 V; VCC(A) = 0.8 V to 3.6 V
ICC
supply current A port; VI = 0 V or VCCI; IO = 0 A
VCC(A) = 0.8 V to 3.6 V;
VCC(B) = 0.8 V to 3.6 V
-
-
10
8
-
-
55
50
μA
μA
VCC(A) = 1.1 V to 3.6 V;
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 = 0 V or VCCI; IO = 0 A
-
8
-
-
50
-
μA
μA
-2
-12
VCC(A) = 0.8 V to 3.6 V;
VCC(B) = 0.8 V to 3.6 V
-
-
10
8
-
-
55
50
μA
μA
VCC(A) = 1.1 V to 3.6 V;
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
-2
-
-
-12
-
-
μA
μA
8
50
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
7 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
Symbol Parameter
Conditions
-40 °C to +85 °C -40 °C to +125 °C Unit
Min
Max
Min
Max
A plus B port (ICC(A) + ICC(B)); IO = 0 A;
VI = 0 V or VCCI; VCC(A) = 0.8 V to 3.6 V;
VCC(B) = 0.8 V to 3.6 V
-
20
-
70
μA
μA
μA
A plus B port (ICC(A) + ICC(B)); IO = 0 A;
VI = 0 V or VCCI; VCC(A) = 1.1 V to 3.6 V;
VCC(B) = 1.1 V to 3.6 V
-
-
16
-
-
65
ΔICC
additional
VI = 3.0 V; VCC(A) = VCC(B) = 3.6 V
500
650
supply current
[1] VCCO is the supply voltage associated with the output port.
[2] VCCI is the supply voltage associated with the data input port.
[3] For I/O ports, the parameter IOZ includes the input leakage current.
Table 9. Typical total supply current (ICC(A) + ICC(B)
)
VCC(A)
VCC(B)
Unit
0 V
0
0.8 V
0.1
1.2 V
0.1
1.5 V
0.1
1.8 V
0.1
2.5 V
3.3 V
0.1
0 V
0.1
0.3
0.1
0.1
0.1
0.1
0.1
μA
μA
μA
μA
μA
μA
μA
0.8 V
1.2 V
1.5 V
1.8 V
2.5 V
3.3 V
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1.6
0.1
0.1
0.1
0.1
0.8
0.1
0.1
0.1
0.1
0.4
0.1
0.1
0.1
0.1
0.2
0.3
0.1
0.1
0.1
0.1
1.6
0.8
0.4
0.2
0.1
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
8 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
11 Dynamic characteristics
[1] [2]
Table 10. Typical power dissipation capacitance at VCC(A) = VCC(B) and Tamb = 25 °C
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
VCC(A) = VCC(B)
Unit
0.8 V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V
CPD
power dissipation A port: (direction An to Bn);
0.2
0.2
9
0.2
0.2
9
0.2
0.2
9
0.2
0.2
10
0.3
0.3
12
0.6
0.6
14
pF
pF
pF
pF
pF
pF
pF
pF
output enabled
capacitance
A port: (direction An to Bn);
output disabled
A port: (direction Bn to An);
output enabled
A port: (direction Bn to An);
output disabled
0.6
9
0.7
9
0.7
9
0.7
10
0.8
12
0.9
14
B port: (direction An to Bn);
output enabled
B port: (direction An to Bn);
output disabled
0.6
0.2
0.2
0.7
0.2
0.2
0.7
0.2
0.2
0.7
0.2
0.2
0.8
0.3
0.3
0.9
0.6
0.6
B port: (direction Bn to An);
output enabled
B port: (direction Bn to An);
output disabled
[1] CPD is used to determine the dynamic power dissipation (PD in μW).
PD = CPD × VCC2 x fi x N + Σ(CL x VCC2 × 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 x VCC2 × fo) = sum of the outputs.
[2] fi = 10 MHz; VI = GND to VCC; tr = tf = 1 ns; CL = 0 pF; RL = ∞ Ω.
Table 11. Typical dynamic characteristics at VCC(A) = 0.8 V and Tamb = 25 °C [1]
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6; for waveforms see Figure 4 and Figure 5
Symbol Parameter
Conditions
VCC(B)
Unit
0.8 V
17.5
17.6
17.0
19.7
30.3
34.3
1.2 V
8.0
1.5 V
1.8 V
6.7
2.5 V
6.6
3.3 V
tpd
tdis
ten
propagation delay An to Bn
7.0
14.4
17.0
9.8
6.7
ns
Bn to An
OE to An
OE to Bn
OE to An
OE to Bn
14.8
17.0
10.9
30.2
22.7
14.2
17.0
10.0
30.2
21.0
14.0
17.0
9.3
13.8 ns
17.0 ns
disable time
enable time
9.9
ns
30.2
21.5
30.1
21.1
30.1 ns
21.5 ns
[1] tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH
.
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
9 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
Table 12. Typical dynamic characteristics at VCC(B) = 0.8 V and Tamb = 25 °C [1]
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6; for waveforms see Figure 4 and Figure 5
Symbol Parameter
Conditions
VCC(A)
Unit
0.8 V
17.5
17.6
17.0
19.7
30.3
34.3
1.2 V
14.8
8.0
1.5 V
1.8 V
14.1
6.8
2.5 V
13.9
6.6
3.3 V
tpd
tdis
ten
propagation delay An to Bn
14.3
7.1
13.8 ns
Bn to An
OE to An
OE to Bn
OE to An
OE to Bn
6.7
3.4
ns
ns
disable time
enable time
5.8
4.1
4.0
2.9
15.6
6.2
15.0
4.1
14.7
3.1
14.4
2.2
14.1 ns
1.8 ns
16.3 ns
18.1
17.2
16.8
16.5
[1] tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH
.
Table 13. Dynamic characteristics for temperature range -40 °C to +85 °C [1]
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6; for waveforms see Figure 4 and Figure 5
Symbol Parameter Conditions
VCC(B)
Unit
1.2 V±0.1 V 1.5 V±0.1 V 1.8 V±0.15 V 2.5 V±0.2 V 3.3 V±0.3 V
Min Max Min Max Min
Max Min Max Min Max
VCC(A) = 1.1 V to 1.3 V
tpd
tdis
ten
propagation An to Bn
1.1
1.1
2.4
2.7
1.5
1.9
9.2
9.2
1.1
1
6.9
8.5
10
0.9
1
5.9
8.2
10
8
0.9
0.9
2.4
2.1
1.5
1.5
5.3
8.2
10
0.8
0.8
2.4
2.6
1.5
1.4
5.2 ns
ns
delay
Bn to An
8
disable time OE to An
OE to Bn
10
2.4
2.3
1.5
1.7
2.4
2.5
1.5
1.6
10 ns
7.8 ns
12.4 ns
6.7 ns
10.8
12.4
12.6
8.4
12.4
9.3
7
enable time OE to An
OE to Bn
12.4
8
12.4
6.9
VCC(A) = 1.4 V to 1.6 V
tpd
tdis
ten
propagation An to Bn
delay
1
8.5
6.9
6.3
9.8
6.8
11
1
1
5.5
5.5
6.3
6.7
6.8
6.8
0.9
1
4.7
5.3
6.3
6.5
6.8
5.8
0.9
0.9
2
3.8
5
0.8
0.8
2
3.5 ns
4.8 ns
6.3 ns
Bn to An
1.1
2
disable time OE to An
OE to Bn
2
2
6.3
5.4
6.8
4.8
2.6
1.2
1.7
2.2
1.2
1.5
2.5
1.2
1.4
2
2.5
1.2
1.3
6
ns
enable time OE to An
OE to Bn
1.2
1.3
6.8 ns
4.4 ns
VCC(A) = 1.65 V to 1.95 V
tpd
tdis
ten
propagation An to Bn
delay
1
8.2
5.9
1
5.3
4.7
5.9
6.4
5.3
6.3
0.9
0.9
2.1
2.3
1.1
1.3
4.4
4.4
5.9
6.2
5.3
5.3
0.8
0.8
2.1
1.8
1.1
1.2
3.4
4.1
5.9
5
0.7
0.7
2.1
2.3
1.1
1.1
3.2 ns
3.9 ns
5.9 ns
5.6 ns
5.3 ns
3.9 ns
Bn to An
0.9
2.1
2.4
1.1
1.6
0.9
2.1
2.1
1.1
1.4
disable time OE to An
OE to Bn
5.9
9.5
enable time OE to An
OE to Bn
5.3
5.3
4.3
10.5
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
10 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
Symbol Parameter Conditions
VCC(B)
Unit
1.2 V±0.1 V 1.5 V±0.1 V 1.8 V±0.15 V 2.5 V±0.2 V 3.3 V±0.3 V
Min Max Min Max Min
Max Min Max Min Max
VCC(A) = 2.3 V to 2.7 V
tpd
tdis
ten
propagation An to Bn
0.9
0.9
1.5
2.3
0.9
1.3
8.2
5.3
4.3
9
0.9
0.9
1.5
1.9
0.9
1.3
5
0.8
0.8
1.5
2.2
0.9
1.2
4.1
3.4
4.3
5.8
3.6
4.8
0.7
0.7
1.5
1.6
0.9
1.1
3.1
3.1
4.3
4.6
3.6
3.7
0.6
0.6
1.5
2.1
0.9
1.1
2.7 ns
ns
delay
Bn to An
3.8
4.3
6
3
disable time OE to An
OE to Bn
4.3 ns
5.1 ns
3.6 ns
3.3 ns
enable time OE to An
OE to Bn
3.6
10
3.6
5.8
VCC(A) = 3.0 V to 3.6 V
tpd
tdis
ten
propagation An to Bn
delay
0.8
0.8
1.9
2.2
0.9
1.5
8
0.8
0.8
1.9
1.9
0.9
1.4
4.8
3.5
4.7
5.8
2.9
5.6
0.7
0.7
1.9
2
3.9
3.2
4.7
5.6
2.9
4.6
0.6
0.6
1.9
1.5
0.9
1.1
3
0.5
0.5
1.9
2
2.6 ns
2.6 ns
4.7 ns
Bn to An
5.2
4.7
8.6
2.9
9.8
2.7
4.7
4.4
2.9
3.5
disable time OE to An
OE to Bn
5
ns
enable time OE to An
OE to Bn
0.9
1.2
0.9
1.1
2.9 ns
3.1 ns
[1] tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH
.
Table 14. Dynamic characteristics for temperature range -40 °C to +125 °C [1]
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6; for waveforms see Figure 4 and Figure 5
Symbol Parameter Conditions
VCC(B)
Unit
1.2 V±0.1 V 1.5 V±0.1 V 1.8 V±0.15 V 2.5 V±0.2 V 3.3 V±0.3 V
Min Max Min Max Min
Max Min Max Min Max
VCC(A) = 1.1 V to 1.3 V
tpd
tdis
ten
propagation An to Bn
1.1
1.1
2.4
2.7
1.5
1.9
9.7
9.7
1.1
1
7.3
8.9
10.5
9.1
13
0.9
1
6.3
8.6
10.5
8.6
13
0.9
0.9
2.4
2.1
1.5
1.5
5.6
8.6
10.5
7.5
13
0.8
0.8
2.4
2.6
1.5
1.4
5.5 ns
delay
Bn to An
8.4 ns
10.5 ns
8.4 ns
13 ns
disable time OE to An
OE to Bn
10.5
11.6
13
2.4
2.3
1.5
1.7
2.4
2.5
1.5
1.6
enable time OE to An
OE to Bn
13
9.6
8.4
7.2
7
ns
VCC(A) = 1.4 V to 1.6 V
tpd
propagation An to Bn
delay
1
8.9
7.3
1
1
5.7
5.7
6.7
7.1
7.3
0.9
1
4.9
5.5
6.7
6.9
7.3
0.9
0.9
2
4
0.8
0.8
2
3.7 ns
5.1 ns
6.7 ns
6.3 ns
7.3 ns
Bn to An
1.1
2
5.2
6.7
5.7
7.3
tdis
disable time OE to An
OE to Bn
6.7
2
2
2.6
1.2
10.2
7.3
2.2
1.2
2.5
1.2
2
2.5
1.2
ten
enable time OE to An
1.2
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
11 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
Symbol Parameter Conditions
VCC(B)
Unit
1.2 V±0.1 V 1.5 V±0.1 V 1.8 V±0.15 V 2.5 V±0.2 V 3.3 V±0.3 V
Min Max Min Max Min
Max Min Max Min Max
OE to Bn
1.7
11.4
1.5
7.1
1.4
6.1
1.3
5.1
1.3
4.7 ns
VCC(A) = 1.65 V to 1.95 V
tpd
tdis
ten
propagation An to Bn
1
8.6
6.3
6.2
10
1
5.5
4.9
6.2
6.8
5.7
6.7
0.9
0.9
2.1
2.3
1.1
1.3
4.6
4.6
6.2
6.6
5.7
5.7
0.8
0.8
2.1
1.8
1.1
1.2
3.6
4.3
6.2
5.3
5.7
4.6
0.7
0.7
2.1
2.3
1.1
1.1
3.4 ns
4.1 ns
6.2 ns
5.9 ns
5.7 ns
4.2 ns
delay
Bn to An
0.9
2.1
2.4
1.1
1.6
0.9
2.1
2.1
1.1
1.4
disable time OE to An
OE to Bn
enable time OE to An
OE to Bn
5.7
11
VCC(A) = 2.3 V to 2.7 V
tpd
tdis
ten
propagation An to Bn
delay
0.9
0.9
1.5
2.3
0.9
1.3
8.6
5.6
0.9
0.9
1.5
1.9
0.9
1.3
5.2
4
0.8
0.8
1.5
2.2
0.9
1.2
4.3
3.6
4.6
6.1
3.9
5.1
0.7
0.7
1.5
1.6
0.9
1.1
3.3
3.3
4.6
4.9
3.9
4
0.6
0.6
1.5
2.1
0.9
1.1
2.9 ns
3.2 ns
4.6 ns
5.4 ns
3.9 ns
3.6 ns
Bn to An
disable time OE to An
OE to Bn
4.6
4.6
6.4
3.9
6.2
9.5
enable time OE to An
OE to Bn
3.9
10.5
VCC(A) = 3.0 V to 3.6 V
tpd
tdis
ten
propagation An to Bn
delay
0.8
0.8
1.9
2.2
0.9
1.5
8.4
5.5
5
0.8
0.8
1.9
1.9
0.9
1.4
5.1
3.7
5
0.7
0.7
1.9
2
4.1
3.4
5
0.6
0.6
1.9
1.5
0.9
1.1
3.2
2.9
5
0.5
0.5
1.9
2
2.7 ns
2.7 ns
Bn to An
disable time OE to An
OE to Bn
5
ns
9
6.2
3.1
5.9
5.9
3.1
5
4.7
3.1
3.7
5.2 ns
3.1 ns
3.3 ns
enable time OE to An
OE to Bn
3.1
10.2
0.9
1.2
0.9
1.1
[1] tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH
.
11.1 Waveforms and test circuit
V
I
An, Bn input
GND
V
M
t
t
PLH
PHL
V
OH
Bn, An output
V
M
V
OL
aaa-022965
Measurement points are given in Table 15.
VOL and VOH are typical output voltage levels that occur with the output load.
Figure 4. The data input (An, Bn) to output (Bn, An) propagation delay times
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
12 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
V
I
V
OE input
M
GND
t
t
PZL
PLZ
V
CCO
output
LOW-to-OFF
OFF-to-LOW
V
M
V
X
V
OL
t
t
PZH
PHZ
V
OH
V
Y
output
HIGH-to-OFF
OFF-to-HIGH
V
M
GND
outputs
enabled
outputs
disabled
outputs
enabled
aaa-022966
Measurement points are given in Table 15.
VOL and VOH are typical output voltage levels that occur with the output load.
Figure 5. Enable and disable times
Table 15. Measurement points
Supply voltage
VCC(A), VCC(B)
0.8 V to 1.6 V
Input [1]
Output [2]
VM
VM
VX
VY
0.5VCCI
0.5VCCI
0.5VCCI
0.5VCCO
0.5VCCO
0.5VCCO
VOL + 0.1 V
VOL + 0.15 V
VOL + 0.3 V
VOH - 0.1 V
VOH - 0.15 V
VOH - 0.3 V
1.65 V to 2.7 V
3.0 V to 3.6 V
[1] VCCI is the supply voltage associated with the data input port.
[2] VCCO is the supply voltage associated with the output port.
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
13 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
t
W
V
I
90 %
negative
pulse
V
V
V
M
M
10 %
0 V
t
t
r
f
t
t
f
r
V
I
90 %
positive
pulse
V
M
M
10 %
0 V
t
W
V
EXT
R
V
CC
L
V
V
O
I
G
DUT
R
T
C
L
R
L
001aae331
Test data is given in Table 16.
RL = Load resistance.
CL = Load capacitance including jig and probe capacitance.
RT = termination resistance should be equal to output impedance Zo of the pulse generator.
VEXT = External voltage for measuring switching times.
Figure 6. Test circuit for measuring switching times
Table 16. Test data
Supply voltage Input
Load
CL
VEXT
[1]
[3]
VCC(A), VCC(B)
0.8 V to 1.6 V
1.65 V to 2.7 V
3.0 V to 3.6 V
VI
Δt/ΔV [2]
≤ 1.0 ns/V
≤ 1.0 ns/V
≤ 1.0 ns/V
RL
tPLH, tPHL tPZH, tPHZ tPZL, tPLZ
VCCI
VCCI
VCCI
15 pF
15 pF
15 pF
2 kΩ
2 kΩ
2 kΩ
open
open
open
GND
GND
GND
2VCCO
2VCCO
2VCCO
[1] VCCI is the supply voltage associated with the data input port.
[2] dV/dt ≥ 1.0 V/ns
[3] VCCO is the supply voltage associated with the output port.
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
14 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
12 Typical propagation delay characteristics
aaa-026045
aaa-026046
25
20
15
10
5
25
20
15
10
5
t
t
pd
(ns)
pd
(ns)
(1)
(2)
(3)
(4)
(6)
(5)
(1)
(2)
(3)
(4)
(5)
(6)
0
0
0
10
20
30
40
50
(pF)
60
0
10
20
30
40
50
(pF)
L
60
C
C
L
a. Propagation delay (A to B); VCC(A) = 0.8 V
b. Propagation delay (A to B); VCC(B) = 0.8 V
(1) VCC(B) = 0.8 V
(2) VCC(B) = 1.2 V
(3) VCC(B) = 1.5 V
(4) VCC(B) = 1.8 V
(5) VCC(B) = 2.5 V
(6) VCC(B) = 3.3 V
(1) VCC(A) = 0.8 V
(2) VCC(A) = 1.2 V
(3) VCC(A) = 1.5 V
(4) VCC(A) = 1.8 V
(5) VCC(A) = 2.5 V
(6) VCC(A) = 3.3 V
Figure 7. Typical propagation delay versus load capacitance; Tamb = 25 °C
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
15 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
aaa-026047
aaa-026048
7
7
6
5
4
3
2
1
t
t
PHL
(ns)
PLH
(ns)
6
5
4
3
2
1
(1)
(2)
(3)
(4)
(5)
(1)
(2)
(3)
(4)
(5)
0
10
20
30
40
50
(pF)
60
0
10
20
30
40
50
(pF)
L
60
C
C
L
a. LOW to HIGH propagation delay (A to B); VCC(A) = 1.2 V
b. HIGH to LOW propagation delay (A to B); VCC(A) = 1.2 V
aaa-026049
aaa-026050
7
7
t
t
PHL
PLH
(ns)
(ns)
6
5
4
3
2
1
6
5
4
3
2
1
(1)
(2)
(3)
(4)
(5)
(1)
(2)
(3)
(4)
(5)
0
10
20
30
40
50
(pF)
60
0
10
20
30
40
50
(pF)
L
60
C
C
L
c. LOW to HIGH propagation delay (A to B); VCC(A) = 1.5 V
d. HIGH to LOW propagation delay (A to B); VCC(A) = 1.5 V
(1) VCC(B) = 1.2 V
(2) VCC(B) = 1.5 V
(3) VCC(B) = 1.8 V
(4) VCC(B) = 2.5 V
(5) VCC(B) = 3.3 V
Figure 8. Typical propagation delay versus load capacitance; Tamb = 25 °C
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
16 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
aaa-026051
aaa-026052
7
7
6
5
4
3
2
1
t
t
PHL
(ns)
PLH
(ns)
6
5
4
3
2
1
(1)
(2)
(3)
(4)
(5)
(1)
(2)
(3)
(4)
(5)
0
10
20
30
40
50
(pF)
60
0
10
20
30
40
50
(pF)
L
60
C
C
L
a. LOW to HIGH propagation delay (A to B); VCC(A) = 1.8 V
b. HIGH to LOW propagation delay (A to B); VCC(A) = 1.8 V
aaa-026053
aaa-026054
7
7
t
t
PHL
PLH
(ns)
(ns)
6
5
4
3
2
1
6
5
4
3
2
1
(1)
(2)
(3)
(4)
(5)
(1)
(2)
(3)
(4)
(5)
0
10
20
30
40
50
(pF)
60
0
10
20
30
40
50
(pF)
L
60
C
C
L
c. LOW to HIGH propagation delay (A to B); VCC(A) = 2.5 V
d. HIGH to LOW propagation delay (A to B); VCC(A) = 2.5 V
(1) VCC(B) = 1.2 V
(2) VCC(B) = 1.5 V
(3) VCC(B) = 1.8 V
(4) VCC(B) = 2.5 V
(5) VCC(B) = 3.3 V
Figure 9. Typical propagation delay versus load capacitance; Tamb = 25 °C
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
17 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
aaa-026055
aaa-026056
7
7
6
5
4
3
2
1
t
t
PHL
(ns)
PLH
(ns)
6
5
4
3
2
1
(1)
(2)
(3)
(4)
(5)
(1)
(2)
(3)
(4)
(5)
0
10
20
30
40
50
(pF)
60
0
10
20
30
40
50
(pF)
L
60
C
C
L
a. LOW to HIGH propagation delay (A to B); VCC(A) = 3.3 V
b. HIGH to LOW propagation delay (A to B); VCC(A) = 3.3 V
(1) VCC(B) = 1.2 V
(2) VCC(B) = 1.5 V
(3) VCC(B) = 1.8 V
(4) VCC(B) = 2.5 V
(5) VCC(B) = 3.3 V
Figure 10. Typical propagation delay versus load capacitance; Tamb = 25 °C
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
18 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
13 Package outline
XQFN10: plastic, extremely thin quad flat package; no leads;
10 terminals; body 1.40 x 1.80 x 0.50 mm
SOT1160-1
X
D
B
A
E
terminal 1
index area
A
A
1
A
3
detail X
e
1
e
C
v
C A B
b
y
C
1
y
w
C
3
5
L
2
1
6
7
e
2
terminal 1
index area
10
8
L
1
0
1
2 mm
w
scale
Dimensions
(1)
Unit
A
A
A
b
D
E
e
e
1
e
2
L
L
1
v
y
y
1
1
3
max 0.5 0.05
mm nom
min
0.25 1.5 1.9
0.127 0.20 1.4 1.8
0.15 1.3 1.7
0.45 0.55
0.4 0.40 0.50 0.1 0.05 0.05 0.05
0.35 0.45
0.4
0.8
0.00
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
sot1160-1_po
References
Outline
version
European
projection
Issue date
IEC
- - -
JEDEC
- - -
JEITA
- - -
09-12-28
09-12-29
SOT1160-1
Figure 11. Package outline SOT1160-1 (XQFN10)
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
19 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
14 Abbreviations
Table 17. Abbreviations
Acronym
CDM
Description
Charged Device Model
Device Under Test
DUT
ESD
ElectroStatic Discharge
Human Body Model
HBM
15 Revision history
Table 18. Revision history
Document ID
74AVC2T245 v.2
Modifications:
Release date
Data sheet status
Change notice
Supersedes
20170406
Product data sheet
-
74AVC2T245 v.1
• The format of this data sheet has been redesigned to comply with the identity guidelines of
Nexperia.
• Legal texts have been adapted to the new company name where appropriate.
74AVC2T245 v.1
20161219
Product data sheet
-
-
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
20 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
16 Legal information
16.1 Data sheet status
Document status[1][2]
Product status[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product
development.
Preliminary [short] data sheet
Product [short] data sheet
Qualification
Production
This document contains data from the preliminary specification.
This document contains the product specification.
[1] Please consult the most recently issued document before initiating or completing a design.
[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 URL http://www.nexperia.com.
systems or equipment, nor in applications where failure or malfunction
of an Nexperia product can reasonably be expected to result in personal
16.2 Definitions
injury, death or severe property or environmental damage. Nexperia and its
suppliers accept no liability for inclusion and/or use of Nexperia products in
Draft — The document is a draft version only. The content is still under
such equipment or applications and therefore such inclusion and/or use is at
internal review and subject to formal approval, which may result in
the customer’s own risk.
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.
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
Short data sheet — A short data sheet is an extract from a full data sheet
without further testing or modification. Customers are responsible for the
with the same product type number(s) and title. A short data sheet is
design and operation of their applications and products using Nexperia
intended for quick reference only and should not be relied upon to contain
products, and Nexperia accepts no liability for any assistance with
detailed and full information. For detailed and full information see the
applications or customer product design. It is customer’s sole responsibility
relevant full data sheet, which is available on request via the local Nexperia
to determine whether the Nexperia product is suitable and fit for the
sales office. In case of any inconsistency or conflict with the short data sheet,
customer’s applications and products planned, as well as for the planned
the full data sheet shall prevail.
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. Nexperia does not accept
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
any liability related to any default, damage, costs or problem which is based
Nexperia and its customer, unless Nexperia and customer have explicitly
on any weakness or default in the customer’s applications or products, or
agreed otherwise in writing. In no event however, shall an agreement be
the application or use by customer’s third party customer(s). Customer is
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
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.
16.3 Disclaimers
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
Limited warranty and liability — Information in this document is believed
damage to the device. Limiting values are stress ratings only and (proper)
to be accurate and reliable. However, Nexperia does not give any
operation of the device at these or any other conditions above those
representations or warranties, expressed or implied, as to the accuracy
given in the Recommended operating conditions section (if present) or the
or completeness of such information and shall have no liability for the
Characteristics sections of this document is not warranted. Constant or
consequences of use of such information. Nexperia takes no responsibility
repeated exposure to limiting values will permanently and irreversibly affect
for the content in this document if provided by an information source outside
the quality and reliability of the device.
of Nexperia. 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
Terms and conditions of commercial sale — Nexperia products are
sold subject to the general terms and conditions of commercial sale, as
or replacement of any products or rework charges) whether or not such
published at http://www.nexperia.com/profile/terms, unless otherwise agreed
damages are based on tort (including negligence), warranty, breach of
in a valid written individual agreement. In case an individual agreement is
contract or any other legal theory. Notwithstanding any damages that
concluded only the terms and conditions of the respective agreement shall
customer might incur for any reason whatsoever, Nexperia's aggregate and
apply. Nexperia hereby expressly objects to applying the customer’s general
cumulative liability towards customer for the products described herein shall
terms and conditions with regard to the purchase of Nexperia products by
customer.
be limited in accordance with the Terms and conditions of commercial sale of
Nexperia.
No offer to sell or license — Nothing in this document may be interpreted
Right to make changes — Nexperia reserves the right to make changes
or construed as an offer to sell products that is open for acceptance or
to information published in this document, including without limitation
the grant, conveyance or implication of any license under any copyrights,
patents or other industrial or intellectual property rights.
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to the
publication hereof.
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.
Suitability for use — Nexperia products are not designed, authorized or
warranted to be suitable for use in life support, life-critical or safety-critical
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
21 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
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 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.
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.
16.4 Trademarks
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
74AVC2T245
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 6 April 2017
22 / 23
Nexperia
74AVC2T245
2-bit dual supply translating transceiver with configurable voltage translation; 3-state
Contents
1
2
General description ............................................ 1
Features and benefits .........................................1
3
4
5
6
6.1
6.2
7
8
9
10
11
11.1
12
13
14
15
16
Ordering information .......................................... 2
Marking .................................................................2
Functional diagram .............................................2
Pinning information ............................................ 3
Pinning ...............................................................3
Pin description ...................................................3
Functional description ........................................4
Limiting values ....................................................4
Recommended operating conditions ................5
Static characteristics ..........................................5
Dynamic characteristics .....................................9
Waveforms and test circuit .............................. 12
Typical propagation delay characteristics ......15
Package outline .................................................19
Abbreviations .................................................... 20
Revision history ................................................ 20
Legal information ..............................................21
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section 'Legal information'.
© Nexperia B.V. 2017.
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: 6 April 2017
Document identifier: 74AVC2T245
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