SN54ALS165, SN74ALS165

PARALLEL-LOAD 8-BIT REGISTERS

SDAS157B – JUNE 1982 – REVISED DECEMBER 1994

3

POST OFFICE BOX 655303

typical shift, load, and inhibit sequences

Load

E

QH

H

G

C

F

Data

Inputs

D

SH/LD

SER

CLK INH

CLK

B

A

QH

L

L

H

L

H

L

H

H

H

H

L

H

L

H

L

H

L

H

L

L

H

L

H

L

H

Inhibit

Serial Shift

7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

– 55

°C to 125°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SN74ALS165

0

°C to 70°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range

– 65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.