IN74HCT138A
DC ELECTRICAL CHARACTERISTICS(Voltages Referenced to GND)
VCC
V
Guaranteed Limit
Symbol Parameter
Test Conditions
Unit
25 °C ≤85 ≤125
to
-55°C
2.0
°C
°C
VIH
VIL
Minimum High-
V
OUT=0.1 V or VCC-0.1 V 4.5
2.0
2.0
2.0
2.0
V
V
V
Level Input
Voltage
5.5
2.0
IOUT≤ 20 µA
Maximum Low -
Level Input
Voltage
V
OUT=0.1 V or VCC-0.1 V 4.5
0.8
0.8
0.8
0.8
0.8
0.8
5.5
IOUT ≤ 20 µA
VOH
Minimum High-
Level Output
Voltage
VIN=VIH or VIL
IOUT ≤ 20 µA
4.5
5.5
4.4
5.4
4.4
5.4
4.4
5.4
VIN=VIH or VIL
IOUT ≤ 4.0 mA
VIN=VIH or VIL
IOUT ≤ 20 µA
4.5
3.98
3.84
3.7
VOL
Maximum Low-
Level Output
Voltage
4.5
5.5
0.1
0.1
0.1
0.1
0.1
0.1
V
VIN=VIH or VIL
IOUT ≤ 4.0 mA
VIN=VCC or GND
4.5
5.5
0.26
±0.1
0.33
±1.0 ±1.0
0.4
IIN
Maximum Input
Leakage Current
Maximum
µA
µA
ICC
VIN=VCC or GND
5.5
4.0
40
160
Quiescent Supply
Current
I
OUT=0µA
(per Package)
Additional
VIN = 2.4 V, Any One
mA
∆ICC
≥-
55°C
25°C to
125°C
Quiescent Supply Input
Current
VIN=VCC or GND, Other
Inputs
OUT=0µA
5.5
2.9
2.4
I
3
INTEGRAL [ INTEGRAL CORP. ]
