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Low Power Schottky Logic – 74LS164

Rev 1.0

24/11/17

PARAMETER

SYMBOL

MIN

MAX

UNITS

Supply Voltage

4.75

5.25

V

High-Level Input Voltage

2

-

V

Low-Level Input Voltage

-

0.8

V

High-Level Output Current

-

-0.4

mA

Low-Level Output Current

-

8

mA

Clock Frequency

0

25

MHz

Pulse Width – Clock or Clear

20

-

ns

Setup time – A or B to Clock

15

-

ns

Recovery Time

5

-

ns

Operating Temperature Range

-40

+85

°C

Recommended Operating Conditions

PARAMETER

SYMBOL

VALUE

UNIT

DC Supply Voltage

7.0

V

DC Input Voltage

7.0

V

Storage Temperature Range

-65 to 150

°C

1.  Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended periods, may

reduce device reliability.

LIMITS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Minimum High-Level

Input Voltage

-

2

-

-

V

Maximum Low-Level

Input Voltage

-

-

-

0.8

V

Input Clamp Diode

Voltage

-

-

-1.5

V

Output Voltage High

2.7

3.5

-

V

Output Voltage Low

-

0.35

0.5

V

 

2. All typical values