TLF6429

May 1989

54LS367ADM54LS367ADM74LS367A

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

militaryaerospace

device

(54LS367A)

is

available Contact a National Semiconductor sales of-

ficedistributor for specifications

Connection Diagram

Dual-In-Line Package

TLF6429 – 1

Order Number 54LS367ADMQB 54LS367AFMQB 54LS367ALMQB DM54LS367AJ

DM54LS367AW DM74LS367AM or DM74LS367AN

See NS Package Number E20A J16A M16A N16E or W16A

Function Table

Inputs

Output

AG

Y

LL

L

HL

H

X

H

Hi-Z

TRI-STATE

is a registered trademark of National Semiconductor Corporation

C1995 National Semiconductor Corporation

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