IN74HCT157A

3

DC ELECTRICAL CHARACTERISTICS(Voltages Referenced to GND)

Guaranteed Limit

Symbol Parameter

Test Conditions

V

25

°C

to

-55

°C

≤85

°C

≤125

°C

Unit

Minimum High-

Level Input

Voltage

4.5

5.5

2.0

2.0

2.0

2.0

2.0

2.0

V

Maximum Low -

Level Input

Voltage

4.5

5.5

0.8

0.8

0.8

0.8

0.8

0.8

V

Minimum High-

Level Output

Voltage

4.5

5.5

4.4

5.4

4.4

5.4

4.4

5.4

V

4.5

3.98

3.84

3.7

Maximum Low-

Level Output

Voltage

4.5

5.5

0.1

0.1

0.1

0.1

0.1

0.1

V

4.5

0.26

0.33

0.4

Maximum Input

Leakage Current

5.5

±0.1

±1.0

±1.0

µA

Maximum

Quiescent Supply

Current

(per Package)

5.5

4.0

40

160

µA

Additional

Quiescent Supply

Current

Input

Inputs

-55

°C

25

°C to

125

°C

mA

5.5

2.9

2.4