74HCT138BQ-Q100 [NEXPERIA]
3-to-8 line decoder/demultiplexer; invertingProduction;
| 型号： | 74HCT138BQ-Q100 |
| 厂家： | 
Nexperia |
| 描述： | 3-to-8 line decoder/demultiplexer; invertingProduction 驱动 逻辑集成电路 |
| 文件： | 总15页 (文件大小：268K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
Rev. 5 — 13 August 2021
Product data sheet
1. General description
The 74HC138-Q100; 74HCT138-Q100 decodes three binary weighted address inputs
(A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable
inputs (E1, E2 and E3). Every output will be HIGH unless E1 and E2 are LOW and E3 is HIGH.
This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder
with just four '138 ICs and one inverter. The '138 can be used as an eight output demultiplexer by
using one of the active LOW enable inputs as the data input and the remaining enable inputs as
strobes. Inputs include clamp diodes. This enables the use of current limiting resistors to interface
inputs to voltages in excess of VCC
.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100
(Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
•
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
•
•
•
•
•
•
•
•
•
•
Wide supply voltage range from 2.0 to 6.0 V
CMOS low power dissipation
High noise immunity
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Demultiplexing capability
Multiple input enable for easy expansion
Ideal for memory chip select decoding
Active LOW mutually exclusive outputs
Input levels:
•
•
For 74HC138-Q100: CMOS level
For 74HCT138-Q100: TTL level
•
•
Complies with JEDEC standards:
•
•
JESD8C (2.7 V to 3.6 V)
JESD7A (2.0 V to 6.0 V)
ESD protection:
•
•
•
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
•
•
Multiple package options
DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of
solder joints
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name
Description
Version
74HC138D-Q100
-40 °C to +125 °C
-40 °C to +125 °C
-40 °C to +125 °C
SO16
plastic small outline package; 16 leads;
body width 3.9 mm
SOT109-1
74HCT138D-Q100
74HC138PW-Q100
74HCT138PW-Q100
74HC138BQ-Q100
74HCT138BQ-Q100
TSSOP16
plastic thin shrink small outline package;
16 leads; body width 4.4 mm
SOT403-1
SOT763-1
DHVQFN16 plastic dual in-line compatible thermal
enhanced very thin quad flat package; no leads;
16 terminals; body 2.5 × 3.5 × 0.85 mm
4. Functional diagram
Y0
Y1
15
14
A0
1
A1
A2
2
3
Y2 13
Y3
Y4 11
12
3-to-8
DECODER
ENABLE
EXITING
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
A0
A1
A2
15
14
13
12
11
10
9
1
2
3
Y5
Y6
Y7
10
9
7
E1
E2
E3
4
5
6
4
5
6
E1
E2
E3
7
mna370
mna372
Fig. 1. Logic symbol
Fig. 2. Functional diagram
Y7
A2
Y6
Y5
Y4
Y3
Y2
Y1
A1
A0
E1
E2
E3
Y0
001aae059
Fig. 3. Logic diagram
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
2 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
5. Pinning information
5.1. Pinning
74HC138
74HCT138
terminal 1
index area
2
3
4
5
6
7
15
14
13
12
11
10
A1
A2
E1
E2
E3
Y7
Y0
Y1
Y2
Y3
Y4
Y5
74HC138
74HCT138
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A0
A1
V
CC
(1)
GND
74HC138
74HCT138
Y0
Y1
Y2
Y3
Y4
Y5
Y6
A2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A0
A1
V
CC
001aae060
Y0
Y1
Y2
Y3
Y4
Y5
Y6
E1
Transparent top view
A2
E2
(1) This is not a ground
pin. There is no electrical
or mechanical requirement
to solder the pad. In case
soldered, the solder land
should remain floating or
connected to GND.
E1
E3
E2
E3
Y7
Y7
GND
GND
aaa-028342
aaa-028343
Fig. 4. Pin configuration SOT109-1 Fig. 5. Pin configuration SOT403-1 Fig. 6. Pin configuration SOT763-1
(SO16)
(TSSOP16)
(DHVQFN16)
5.2. Pin description
Table 2. Pin description
Symbol
Pin
Description
A0, A1, A2
1, 2, 3
address input
E1, E2
4, 5
enable input (active LOW)
enable input (active HIGH)
output
E3
6
Y0, Y1, Y2, Y3, Y4, Y5, Y6, Y7
15, 14, 13, 12, 11, 10, 9, 7
GND
VCC
8
ground (0 V)
16
supply voltage
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
3 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
6. Functional description
Table 3. Function table
H = HIGH voltage level; L = LOW voltage level; X = don’t care.
Control
Input
A2
Output
Y7
E1
H
X
E2
X
E3
X
A1
A0
Y6
Y5
Y4
Y3
Y2
Y1
Y0
X
X
X
H
H
H
H
H
H
H
H
H
X
X
X
L
L
L
H
L
L
L
H
H
H
H
H
H
H
L
H
H
H
H
H
H
L
H
H
H
H
H
L
H
H
H
H
L
H
H
H
L
H
H
L
H
L
L
L
L
H
L
H
H
H
H
H
H
H
L
H
H
L
H
H
H
H
H
H
L
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
L
H
H
H
H
H
H
H
H
H
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Max
+7
Unit
V
VCC
IIK
supply voltage
-0.5
input clamping current
output clamping current
output current
VI < -0.5 V or VI > VCC + 0.5 V
VO < -0.5 V or VO > VCC + 0.5 V
VO = -0.5 V to (VCC + 0.5 V)
-
±20
±20
±25
50
mA
mA
mA
mA
mA
°C
IOK
IO
-
-
ICC
IGND
Tstg
Ptot
quiescent supply current
ground current
-
-50
-65
-
-
storage temperature
total power dissipation
+150
500
[1]
mW
[1] For SOT109-1 (SO16) package: Ptot derates linearly with 12.4 mW/K above 110 °C.
For SOT403-1 (TSSOP16) package: Ptot derates linearly with 8.5 mW/K above 91 °C.
For SOT763-1 (DHVQFN16) package: Ptot derates linearly with 11.2 mW/K above 106 °C.
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
4 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
8. Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter
Conditions
74HC138-Q100
74HCT138-Q100
Unit
Min
Typ
Max
Min
Typ
Max
VCC
VI
supply voltage
input voltage
2.0
5.0
6.0
VCC
VCC
+125
625
139
83
4.5
5.0
5.5
VCC
VCC
V
V
V
0
0
-
0
0
-
VO
output voltage
ambient temperature
-
+25
-
-
+25
-
Tamb
Δt/ΔV
-40
-
-40
-
+125 °C
input transition rise and fall rate VCC = 2.0 V
-
ns/V
VCC = 4.5 V
VCC = 6.0 V
-
1.67
-
-
1.67
-
139 ns/V
-
-
-
ns/V
9. Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Tamb = 25 °C
Tamb = -40 °C
to +85 °C
Tamb = -40 °C Unit
to +125 °C
Min Typ Max
Min
Max
Min
Max
74HC138-Q100
VIH
HIGH-level
input voltage
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VI = VIH or VIL
1.5
1.2
2.4
3.2
0.8
2.1
2.8
-
-
1.5
-
-
1.5
-
-
V
V
V
V
V
V
3.15
3.15
3.15
4.2
-
4.2
-
4.2
-
VIL
LOW-level
input voltage
-
-
-
0.5
1.35
1.8
-
-
-
0.5
1.35
1.8
-
-
-
0.5
1.35
1.8
VOH
HIGH-level
output voltage
IO = -20 μA; VCC = 2.0 V
1.9
4.4
5.9
2.0
4.5
6.0
-
-
-
-
-
1.9
4.4
-
-
-
-
-
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
V
V
V
V
V
IO = -20 μA; VCC = 4.5 V
IO = -20 μA; VCC = 6.0 V
IO = -4.0 mA; VCC = 4.5 V
IO = -5.2 mA; VCC = 6.0 V
5.9
3.98 4.32
5.48 5.81
3.84
5.34
VOL
LOW-level
VI = VIH or VIL
output voltage
IO = 20 μA; VCC = 2.0 V
IO = 20 μA; VCC = 4.5 V
IO = 20 μA; VCC = 6.0 V
IO = 4.0 mA; VCC = 4.5 V
IO = 5.2 mA; VCC = 6.0 V
-
-
-
-
-
-
0
0
0
0.1
0.1
0.1
-
-
-
-
-
-
0.1
0.1
-
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
V
V
V
V
V
0.1
0.15 0.26
0.16 0.26
0.33
0.33
±1.0
II
input leakage VI = VCC or GND; VCC = 6.0 V
current
-
±0.1
8.0
-
±1.0 μA
160 μA
pF
ICC
CI
supply current VI = VCC or GND; IO = 0 A;
VCC = 6.0 V
-
-
-
-
80
-
input
3.5
capacitance
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
5 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
Symbol Parameter
Conditions
Tamb = 25 °C
Min Typ Max
Tamb = -40 °C
to +85 °C
Tamb = -40 °C Unit
to +125 °C
Min
Max
Min
Max
74HCT138-Q100
VIH
VIL
HIGH-level
input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
2.0
-
1.6
1.2
-
2.0
-
-
2.0
-
-
V
V
LOW-level
0.8
0.8
0.8
input voltage
VOH
HIGH-level
output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = -20 μA
4.4
4.5
-
-
4.4
-
-
4.4
3.7
-
-
V
V
IO = -4 mA
3.98 4.32
3.84
VOL
LOW-level
output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = 20 μA
-
-
-
0
0.1
-
-
-
0.1
-
-
-
0.1
0.4
V
V
IO = 4.0 mA
0.15 0.26
0.33
±1.0
II
input leakage VI = VCC or GND; VCC = 5.5 V
current
-
±0.1
±1.0 μA
ICC
ΔICC
supply current VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
-
-
8.0
-
80
-
160 μA
additional
VI = VCC - 2.1 V;
supply current other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V; IO = 0 A
per input pin; An inputs
per input pin; En inputs
per input pin; E3 input
-
-
-
-
150
125
100
3.5
540
450
360
-
-
-
-
-
675
562.5
450
-
-
-
-
-
735 μA
612.5 μA
490 μA
CI
input
-
pF
capacitance
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
6 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Fig. 9.
Symbol Parameter
Conditions
Tamb = 25 °C
Tamb = -40 °C Tamb = -40 °C Unit
to +85 °C to +125 °C
Min
Typ
Max
Min Max
Min
Max
74HC138-Q100
tpd
propagation
delay
An to Yn; see Fig. 7
VCC = 2.0 V
[1]
[1]
[1]
-
-
-
-
41
15
12
12
150
30
-
-
-
-
-
190
38
-
-
-
-
-
225 ns
VCC = 4.5 V
45
-
ns
ns
ns
VCC = 5 V; CL = 15 pF
VCC = 6.0 V
26
33
38
E3 to Yn; see Fig. 7
VCC = 2.0 V
-
-
-
-
47
17
14
14
150
20
-
-
-
-
-
190
38
-
-
-
-
-
225 ns
VCC = 4.5 V
45
-
ns
ns
ns
VCC = 5 V; CL = 15 pF
VCC = 6.0 V
26
33
38
En to Yn; see Fig. 8
VCC = 2.0 V
-
-
-
-
47
17
14
14
150
20
-
-
-
-
-
190
38
-
-
-
-
-
225 ns
VCC = 4.5 V
45
-
ns
ns
ns
VCC = 5 V; CL = 15 pF
VCC = 6.0 V
26
33
38
tt
transition time Yn; see Fig. 7 and Fig. 8
VCC = 2.0 V
[2]
[3]
-
-
-
-
19
7
75
15
13
-
-
-
-
-
95
19
16
-
-
-
-
-
110 ns
VCC = 4.5 V
22
19
-
ns
ns
pF
VCC = 6.0 V
6
CPD
power
dissipation
capacitance
CL = 50 pF; f = 1 MHz;
VI = GND to VCC
67
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
7 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
Symbol Parameter
Conditions
Tamb = 25 °C
Tamb = -40 °C Tamb = -40 °C Unit
to +85 °C to +125 °C
Min
Typ
Max
Min Max
Min
Max
74HCT138-Q100
tpd
propagation
delay
An to Yn; see Fig. 7
VCC = 4.5 V
[1]
[1]
[1]
-
-
20
17
35
-
-
-
44
-
-
-
53
-
ns
ns
VCC = 5 V; CL = 15 pF
E3 to Yn; see Fig. 7
VCC = 4.5 V
-
-
18
19
40
-
-
-
50
-
-
-
60
-
ns
ns
VCC = 5 V; CL = 15 pF
En to Yn; see Fig. 8
VCC = 4.5 V
-
-
19
19
40
-
-
-
50
-
-
-
60
-
ns
ns
VCC = 5 V; CL = 15 pF
tt
transition time Yn; see Fig. 7 and Fig. 8
VCC = 4.5 V
[2]
[3]
-
-
7
15
-
-
-
19
-
-
-
22
-
ns
CPD
power
CL = 50 pF; f = 1 MHz;
VI = GND to VCC - 1.5 V
67
pF
dissipation
capacitance
[1] tpd is the same as tPLH and tPHL
.
[2] tt is the same as tTHL and tTLH
.
[3] 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 = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
Σ(CL × VCC 2 × fo) = sum of outputs.
10.1. Waveforms and test circuit
V
CC
An, E3
input
V
M
GND
t
t
PLH
PHL
V
OH
Yn
output
V
M
V
OL
t
t
THL
TLH
mna373
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig. 7. Propagation delay input (An) and enable input (E3) to output (Yn) and transition time output (Yn)
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
8 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
V
CC
E1, E2
input
V
M
GND
t
t
PHL
PLH
V
OH
Yn
output
V
M
V
OL
t
t
THL
TLH
mna374
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig. 8. Propagation delay enable input (En) to output (Yn) and transition time output (Yn)
Table 8. Measurement points
Type
Input
VM
Output
VM
74HC138-Q100
74HCT138-Q100
0.5VCC
1.3 V
0.5VCC
1.3 V
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
V
CC
CC
V
I
V
O
R
L
S1
G
open
DUT
R
T
C
L
001aad983
Test data is given in Table 9.
Definitions test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistance.
S1 = Test selection switch.
Fig. 9. Test circuit for measuring switching times
Table 9. Test data
Type
Input
VI
Load
S1 position
tPHL, tPLH
open
tr, tf
6 ns
6 ns
CL
RL
tPZH, tPHZ
GND
tPZL, tPLZ
VCC
74HC138-Q100
74HCT138-Q100
VCC
3 V
15 pF, 50 pF
15 pF, 50 pF
1 kΩ
1 kΩ
open
GND
VCC
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
9 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
11. Package outline
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
D
E
A
X
v
c
y
H
M
A
E
Z
16
9
Q
A
2
A
(A )
3
A
1
pin 1 index
θ
L
p
L
1
8
e
w
M
detail X
b
p
0
2.5
scale
5 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
A
(1)
(1)
(1)
UNIT
A
A
A
b
c
D
E
e
H
E
L
L
p
Q
v
w
y
Z
θ
1
2
3
p
max.
0.25
0.10
1.45
1.25
0.49
0.36
0.25
0.19
10.0
9.8
4.0
3.8
6.2
5.8
1.0
0.4
0.7
0.6
0.7
0.3
mm
1.27
0.05
1.05
0.041
1.75
0.25
0.01
0.25
0.1
0.25
0.01
8o
0o
0.0100
0.0075
0.010 0.057
0.004 0.049
0.019
0.014
0.39
0.38
0.16
0.15
0.244
0.228
0.039 0.028
0.016 0.020
0.028
0.012
inches
0.069
0.01 0.004
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-19
SOT109-1
076E07
MS-012
Fig. 10. Package outline SOT109-1 (SO16)
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
10 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SOT403-1
D
E
A
X
c
y
H
v
M
A
E
Z
9
16
Q
(A )
3
A
2
A
A
1
pin 1 index
θ
L
p
L
1
8
detail X
w
M
b
p
e
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(2)
(1)
UNIT
A
A
A
b
c
D
E
e
H
L
L
Q
v
w
y
Z
θ
1
2
3
p
E
p
max.
8o
0o
0.15
0.05
0.95
0.80
0.30
0.19
0.2
0.1
5.1
4.9
4.5
4.3
6.6
6.2
0.75
0.50
0.4
0.3
0.40
0.06
mm
1.1
0.65
1
0.2
0.13
0.1
0.25
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-18
SOT403-1
MO-153
Fig. 11. Package outline SOT403-1 (TSSOP16)
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
11 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;
16 terminals; body 2.5 x 3.5 x 0.85 mm
SOT763-1
B
A
D
A
A
1
E
c
detail X
terminal 1
index area
C
terminal 1
index area
e
1
y
y
e
b
v
M
C
C
A
B
C
1
w
M
2
7
L
1
8
9
E
h
e
16
15
10
D
h
X
0
2.5
scale
5 mm
DIMENSIONS (mm are the original dimensions)
(1)
A
(1)
(1)
UNIT
A
1
b
c
E
h
e
e
y
D
D
E
L
v
w
y
1
1
h
max.
0.05 0.30
0.00 0.18
3.6
3.4
2.15
1.85
2.6
2.4
1.15
0.85
0.5
0.3
mm
0.05
0.1
1
0.2
0.5
2.5
0.1
0.05
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
02-10-17
03-01-27
SOT763-1
- - -
MO-241
- - -
Fig. 12. Package outline SOT763-1 (DHVQFN16)
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
12 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
12. Abbreviations
Table 10. Abbreviations
Acronym
Description
CMOS
DUT
ESD
HBM
MIL
Complementary Metal-Oxide Semiconductor
Device Under Test
ElectroStatic Discharge
Human Body Model
Military
MM
Machine Model
TTL
Transistor-Transistor Logic
13. Revision history
Table 11. Revision history
Document ID
Release date
20210813
Data sheet status
Change notice
Supersedes
74HC_HCT138_Q100 v.4
Modifications:
Product data sheet
-
74HC_HCT138_Q100 v.3
•
Section 2 updated.
74HC_HCT138_Q100 v.4
Modifications:
20200407
Product data sheet
-
74HC_HCT138_Q100 v.3
•
•
•
Section 2 updated.
Fig. 6 corrected (Errata).
Table 4: Derating values for Ptot total power dissipation updated.
74HC_HCT138_Q100 v.3
Modifications:
20180326
Product data sheet 74HC_HCT138_Q100 v.2
-
•
•
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.
74HC_HCT138_Q100 v.2
Modifications:
20150126
Product data sheet
-
74HC_HCT138_Q100 v.1
•
•
Section 9: OFF-state output current removed because device has no 3-state outputs.
Section 10: Power dissipation capacitance condition for 74HCT138 is corrected.
74HC_HCT138_Q100 v.1
20120716
Product data sheet
-
-
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
13 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
equipment, nor in applications where failure or malfunction of an Nexperia
product can reasonably be expected to result in personal 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.
14. Legal information
Data sheet status
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.
Document status Product
Definition
[1][2]
status [3]
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.
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
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.
Product [short]
data sheet
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 https://www.nexperia.com.
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.
Definitions
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.
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.
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.
Disclaimers
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.
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.
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.
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.
Trademarks
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
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.
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.
Suitability for use in automotive applications — This Nexperia product
has been qualified for use in automotive applications. Unless otherwise
agreed in writing, the product is not designed, authorized or warranted to
be suitable for use in life support, life-critical or safety-critical systems or
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
14 / 15
Nexperia
74HC138-Q100; 74HCT138-Q100
3-to-8 line decoder/demultiplexer; inverting
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Ordering information....................................................2
4. Functional diagram.......................................................2
5. Pinning information......................................................3
5.1. Pinning.........................................................................3
5.2. Pin description.............................................................3
6. Functional description................................................. 4
7. Limiting values............................................................. 4
8. Recommended operating conditions..........................5
9. Static characteristics....................................................5
10. Dynamic characteristics............................................ 7
10.1. Waveforms and test circuit........................................ 8
11. Package outline........................................................ 10
12. Abbreviations............................................................13
13. Revision history........................................................13
14. Legal information......................................................14
© Nexperia B.V. 2021. 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: 13 August 2021
©
74HC_HCT138_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 5 — 13 August 2021
15 / 15
相关型号：
74HCT138D-T
IC HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16, Decoder/Driver
NXP
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