Datasheet

SN54ALS240A, SN54AS240A, SN74ALS240A, SN74AS240A
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SDAS214E – DECEMBER 1982 – REVISED AUGUST 2002
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
description/ordering information (continued)
ORDERING INFORMATION
T
A
PACKAGE
†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
CDIP J
Tube
SNJ54ALS240AJ SNJ54ALS240AJ
CDIP
–
J
Tube
SNJ54AS240AJ SNJ54AS240AJ
55°Cto125°C
CFP W
Tube
SNJ54ALS240AW SNJ54ALS240AW
–
55°C
to
125°C
CFP
–
W
Tube
SNJ54AS240AW SNJ54AS240AW
LCCC FK
Tube
SNJ54ALS240AFK SNJ54ALS240AFK
LCCC
–
FK
Tube
SNJ54AS240AFK SNJ54AS240AFK
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
FUNCTION TABLE
(each buffer)
INPUTS
OUTPUT
OE A
Y
L H L
L LH
H X Z