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What is 74LS126A?

This electronic component, produced by the manufacturer "National Semiconductor", performs the same function as "Quad TRI-STATE Buffer".


74LS126A Datasheet PDF - National Semiconductor

Part Number 74LS126A
Description Quad TRI-STATE Buffer
Manufacturers National Semiconductor 
Logo National Semiconductor Logo 


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September 1991
DM74LS126A Quad TRI-STATE Buffer
General Description
This device contains four 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
Connection Diagram
Dual-In-Line Package
Function Table
Order Number DM74LS126AM or DM74LS126AN
See NS Package Number M14A or N14A
YeA
Inputs
Output
AC
Y
LH
HH
XL
L
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)
TL F 6388 – 1
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 6388
RRD-B30M105 Printed in U S A


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74LS126A electronic component.


Information Total 4 Pages
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