SN74LS164D データシートの表示（PDF） - ON Semiconductor

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SN74LS164D

Serial-In Parallel-Out Shift Register

ON Semiconductor 

SN74LS164

DC CHARACTERISTICS OVER OPERATING

TEMPERATURE RANGE (unless otherwise specified)

Limits

Symbol

Parameter

Min

Typ

Max

Unit

VIH

Input HIGH Voltage

2.0

V

VIL

Input LOW Voltage

0.8

V

VIK

Input Clamp Diode Voltage

VOH

Output HIGH Voltage

– 0.65

– 1.5

V

2.7

3.5

V

VOL

Output LOW Voltage

0.25

0.4

V

0.35

0.5

V

IIH

Input HIGH Current

20

µA

0.1

mA

IIL

Input LOW Current

– 0.4

mA

IOS

Short Circuit Current (Note 1)

– 20

–100

mA

ICC

Power Supply Current

27

mA

Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.

AC CHARACTERISTICS (TA = 25°C)

Symbol

fMAX

tPHL

tPLH

tPHL

Parameter

Maximum Clock Frequency

Propagation Delay

MR to Output Q

Propagation Delay

Clock to Output Q

Limits

Min

Typ

Max

25

36

24

36

17

27

21

32

Unit

MHz

ns

ns

AC SETUP REQUIREMENTS (TA = 25°C)

Symbol

tW

ts

th

trec

Parameter

CP, MR Pulse Width

Data Setup Time

Data Hold Time

MR to Clock Recovery Time

Limits

Min

Typ

Max

Unit

20

ns

15

ns

5.0

ns

20

ns

Test Conditions

Guaranteed Input HIGH Voltage for

All Inputs

Guaranteed Input LOW Voltage for

All Inputs

VCC = MIN, IIN = – 18 mA

VCC = MIN, IOH = MAX, VIN = VIH

or VIL per Truth Table

IOL = 4.0 mA

IOL = 8.0 mA

VCC = VCC MIN,

VIN = VIH or VIL

per Truth Table

VCC = MAX, VIN = 2.7 V

VCC = MAX, VIN = 7.0 V

VCC = MAX, VIN = 0.4 V

VCC = MAX

VCC = MAX

Test Conditions

VCC = 5.0 V

CL = 15 pF

Test Conditions

VCC = 5.0 V

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