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What is 54125FMQB?

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


54125FMQB Datasheet PDF - National Semiconductor

Part Number 54125FMQB
Description Quad TRI-STATE Buffers
Manufacturers National Semiconductor 
Logo National Semiconductor Logo 


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No Preview Available ! 54125FMQB datasheet, circuit

June 1989
54125 DM54125 DM74125
Quad TRI-STATE Buffers
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 TTL output
with additional drive capability at the high Logic level to per-
mit the driving of bus lines without external pull-up resistors
When disabled both the output transistors are turned off
presenting a high-impedance 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 opposite logic levels the disable time
is shorter than the enable time of the outputs
Features
Y Alternate Military Aerospace device (54125) is avail-
able Contact a National Semiconductor Sales Office
Distributor for specifications
Connection Diagram
Dual-In-Line Package
TL F 6540 – 1
Order Number 54125DMQB 54125FMQB DM54125J DM54125W or DM74125N
See NS Package Number J14A N14A or W14B
Function Table
YeA
Inputs
Output
AC
Y
LL
HL
XH
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)
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 6540
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 54125FMQB electronic component.


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Featured Datasheets

Part NumberDescriptionMFRS
54125FMQBThe function is Quad TRI-STATE Buffers. National SemiconductorNational Semiconductor

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