SN54165, SN54LS165A, SN74165, SN74LS165A

PARALLEL-LOAD 8-BIT SHIFT REGISTERS

SDLS062D – OCTOBER 1976 – REVISED FEBRUARY 2002

2

POST OFFICE BOX 655303

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

PDIP – N

Tube

SN74LS165AN

SN74LS165AN

0

°Cto70°C

SOIC

D

Tube

SN74LS165AD

LS165A

0

°C to 70°C

SOIC – D

Tape and reel

SN74LS165ADR

LS165A

SOP – NS

Tape and reel

SN74LS165ANSR

74LS165A

CDIP

J

Tube

SN54LS165AJ

SN54LS165AJ

55

°Cto125°C

CDIP – J

Tube

SNJ54LS165AJ

SNJ54LS165AJ

–55

°C to 125°C

CFP – W

Tube

SNJ54LS165AW

SNJ54LS165AW

LCCC – FK

Tube

SNJ54LS165AFK

SNJ54LS165AFK

† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design

guidelines are available at www.ti.com/sc/package.

FUNCTION TABLE

INPUTS

INTERNAL

OUTPUTS

OUTPUT

SH/LD

CLK INH

CLK

SER

PARALLEL

A...H

QA

QB

QH

L

X

X

X

a...h

a

b

h

H

LL

X

X

QA0

QB0

QH0

H

L

↑

HX

H

QAn

QGn

H

L

↑

LX

L

QAn

QGn

H

H

X

X

X

QA0

QB0

QH0

The SN54165 and SN74165 devices

are obsolete and are no longer supplied.