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54279DMQB
54279DMQB
Active
Logic - Latches
Description:  R-S LATCH, TTL/H/L SERIES
Manufacturer:  National Semiconductor
Datasheet:   54279DMQB Datasheet
History Price: $1.34000
In Stock: 2000
Distributors
Specification
PDF Datasheet
Equivalent
54279DMQB Distributors
Contact us and register as a distributor: support@icdirectory.com
Distributors
Mfr Part
Stock
 
 
Slogan
Updated
HAODE TECHNOLOGY
54279DMQB
34800
Visit
$
Click and send your RFQ
Apr 21, 2026
Hard Find Electronics Ltd.
54279DMQB
37600
Visit
$
Sourcing hard-to-find electronic components
Apr 20, 2026
TRICO INDUSTRIAL
54279DMQB
22400
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 20, 2026
Redstar Electronic
54279DMQB
19600
Visit
$
First Choice, Good Service
Apr 20, 2026
PARKIN
54279DMQB
3600
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 20, 2026
QTreeic Electronics
54279DMQB
43200
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 20, 2026
DigiKey
54279DMQB
39600
Visit
$
Click and see latest prices from Digikey Electronics
Apr 20, 2026
Anterwell
54279DMQB
27200
Visit
$
The 21 years electronic components professional supplier
Apr 20, 2026
Feilifei
54279DMQB
46000
Visit
$
New and original
Apr 20, 2026
One River Electronics Ltd
54279DMQB
30000
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 20, 2026
54279DMQB Specification
Specification
Mfr Part
54279DMQB
Category
Logic - Latches
Manufacturer
National Semiconductor
Series
54279
Packaging
Bulk
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Logic Type
D-Type, Addressable
Circuit
1:1
Output Type
Standard
Voltage - Supply
4.5V ~ 5.5V
Independent Circuits
-
Delay Time - Propagation
-
Current - Output High, Low
800μA, 16mA
Operating Temperature
-55 ℃ ~ 125 ℃
Mounting Type
Through Hole
Package / Case
16-CDIP (0.300", 7.62mm)
Supplier Device Package
16-CDIP
54279DMQB PDF Datasheet
54279DMQB Datasheet
Click and Download: 54279DMQB Datasheet
Customer Reviews
4.95 out of 5.00 stars from 76 customer reviews from all over the world
Fátima
Brazil
5 stars
2026-04-08 02:44
Thanks for the product
Donald Simmons
United States
5 stars
2026-04-08 02:02
Very good seller very fast I recommend it
Nicolás
Spain
5 stars
2026-04-08 00:49
All right. Fast Shipping. Thank you
Zofia Krawczyk
Poland
5 stars
2026-04-07 08:25
Goods OK. Fast shipping.
Élodie Gauthier
France
5 stars
2026-04-05 23:05
Like the description, fast shipping, perfect.
André Luiz
Brazil
5 stars
2026-04-05 21:29
All (300 PCs) arrived in perfect condition, but could put a better protection for the terminal. Came just in a bubble bag. Very risky.
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