M74HCT137 Просмотр технического описания (PDF) - STMicroelectronics
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M74HCT137 Datasheet PDF : 11 Pages
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M74HCT137
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
VI
VO
Top
tr, tf
Parameter
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time (VCC = 4.5 to 5.5V)
Value
Unit
4.5 to 5.5
V
0 to VCC
V
0 to VCC
V
-55 to 125
°C
0 to 500
ns
DC SPECIFICATIONS
Symbol
Parameter
VIH High Level Input
Voltage
VIL Low Level Input
Voltage
VOH
VOL
II
ICC
∆ ICC
High Level Output
Voltage
Low Level Output
Voltage
Input Leakage
Current
Quiescent Supply
Current
Additional Worst
Case Supply
Current
Test Condition
VCC
(V)
4.5
to
5.5
4.5
to
5.5
4.5
IO=-20 µA
IO=-4.0 mA
4.5
IO=20 µA
IO=4.0 mA
5.5 VI = VCC or GND
Value
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
2.0
2.0
2.0
V
0.8
0.8
0.8 V
4.4 4.5
4.4
4.4
V
4.18 4.31
4.13
4.10
0.0 0.1
0.17 0.26
0.1
0.33
0.1
V
0.40
± 0.1
±1
± 1 µA
5.5 VI = VCC or GND
5.5
Per Input pin
VI = 0.5V or
VI = 2.4V
Other Inputs at
VCC or GND
IO = 0
4
40
80 µA
2.0
2.9
3.0 mA
4/11
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