Datasheet

SN54165, SN54LS165A, SN74165, SN74LS165A
PARALLEL-LOAD 8-BIT SHIFT REGISTERS
SDLS062D – OCTOBER 1976 – REVISED FEBRUARY 2002
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ORDERING INFORMATION
T
A
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
Q
A
Q
B
Q
H
L X X X a...h a b h
H LLX XQ
A0
Q
B0
Q
H0
H L ↑ HXH Q
An
Q
Gn
H L ↑ LXL Q
An
Q
Gn
H H X X X Q
A0
Q
B0
Q
H0
The SN54165 and SN74165 devices
are obsolete and are no longer supplied
.