54LS367A Datasheet, PDF (1/6 Pages) National Semiconductor (TI) – Hex TRI-STATE Buffers

May 1989
54LS367A DM54LS367A DM74LS367A
Hex TRI-STATE Buffers
General Description
This device contains six independent gates each of which
performs a non-inverting buffer function The outputs have
the TRI-STATE feature When enabled the outputs exhibit
the low impedance characteristics of a standard LS output
with additional drive capability to permit the driving of bus
lines without external resistors When disabled both the
output transistors are turned off presenting a high-imped-
ance state to the bus line Thus the output will act neither as
a significant load nor as a driver To minimize the possibility
that two outputs will attempt to take a common bus to oppo-
site logic levels the disable time is shorter than the enable
time of the outputs
Features
Y _{Alternate military aerospace device (54LS367A) is}
available Contact a National Semiconductor sales of-
fice distributor for specifications
Connection Diagram
Dual-In-Line Package
TL F 6429 – 1
Order Number 54LS367ADMQB 54LS367AFMQB 54LS367ALMQB DM54LS367AJ
DM54LS367AW DM74LS367AM or DM74LS367AN
See NS Package Number E20A J16A M16A N16E or W16A
Function Table
YeA
Inputs
Output
A
G
Y
L
L
L
H
L
H
X
H
Hi-Z
H e High Logic Level
L e Low Logic Level
X e Either Low or High Logic Level
Hi-Z e TRI-STATE (Outputs are disabled)
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 6429
RRD-B30M105 Printed in U S A