DataSheet39.com

What is 54279?

This electronic component, produced by the manufacturer "National Semiconductor", performs the same function as "Quad Set-Reset Latch".


54279 Datasheet PDF - National Semiconductor

Part Number 54279
Description Quad Set-Reset Latch
Manufacturers National Semiconductor 
Logo National Semiconductor Logo 


There is a preview and 54279 download ( pdf file ) link at the bottom of this page.





Total 4 Pages



Preview 1 page

No Preview Available ! 54279 datasheet, circuit

54279 DM74279 Quad Set-Reset Latch
General Description
This device contains four independent set-reset type flip-
flops with one Q output each
Connection Diagram
Dual-In-Line Package
June 1989
TL F 9785 – 1
Order Number 54279DMQB 54279FMQB or DM74279N
NS Package Number J16A N16E or W16A
Pin Names
Rn
Sn
Q
Description
Reset Inputs (Active Low)
Set Inputs (Active Low)
Outputs
Truth Table
Inputs
S1 S2
R
Output
Q
L LL
h
L XH
H
X LH
H
H HL
L
H H H No Change
H e HIGH Voltage Level
L e LOW Voltage Level
X e Immaterial
h e The output is HIGH as long as S1 or S2 is LOW If all inputs go HIGH
simultaneously the output state is indeterminate otherwise it follows the
Truth Table
C1995 National Semiconductor Corporation TL F 9785
RRD-B30M115 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 54279 electronic component.


Information Total 4 Pages
Link URL [ Copy URL to Clipboard ]
Download [ 54279.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
54279The function is Quad Set-Reset Latch. National SemiconductorNational Semiconductor
54279The function is Quadruple S-R Latches. Texas InstrumentsTexas Instruments

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

5427     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search