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4021BDM
4021BDM
Active
Logic - Shift Registers
Description:  PARALLEL IN/OUT
Manufacturer:  National Semiconductor
Datasheet:   4021BDM Datasheet
History Price: $0.67000
In Stock: 32000
Distributors
Specification
PDF Datasheet
Equivalent
4021BDM Distributors
Contact us and register as a distributor: support@icdirectory.com
Distributors
Mfr Part
Stock
 
 
Slogan
Updated
Feilifei
4021BDM
36000
Visit
$
New and original
Apr 22, 2026
One River Electronics Ltd
4021BDM
30000
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 22, 2026
HAODE TECHNOLOGY
4021BDM
6800
Visit
$
Click and send your RFQ
Apr 22, 2026
Hard Find Electronics Ltd.
4021BDM
1600
Visit
$
Sourcing hard-to-find electronic components
Apr 22, 2026
TRICO INDUSTRIAL
4021BDM
8400
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 22, 2026
Redstar Electronic
4021BDM
13600
Visit
$
First Choice, Good Service
Apr 22, 2026
PARKIN
4021BDM
7600
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 22, 2026
QTreeic Electronics
4021BDM
41200
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 21, 2026
DigiKey
4021BDM
33600
Visit
$
Click and see latest prices from Digikey Electronics
Apr 21, 2026
Anterwell
4021BDM
35200
Visit
$
The 21 years electronic components professional supplier
Apr 21, 2026
4021BDM Specification
Specification
Mfr Part
4021BDM
Category
Logic - Shift Registers
Manufacturer
National Semiconductor
Series
-
Packaging
Bulk
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Logic Type
Shift Register
Output Type
-
Number of Elements
1
Number of Bits per Element
8
Function
Parallel to Serial
Voltage - Supply
-
Operating Temperature
-
Mounting Type
Through Hole
Package / Case
16-CDIP (0.300", 7.62mm)
Supplier Device Package
16-CDIP
4021BDM PDF Datasheet
4021BDM Datasheet
Click and Download: 4021BDM Datasheet
Customer Reviews
4.95 out of 5.00 stars from 76 customer reviews from all over the world
Maria Clara
Brazil
5 stars
2026-03-30 22:15
Perfect for my Raspberry Pi
Teresa Patterson
United States
5 stars
2026-03-30 22:12
Very Nice! It has been used to resurrect a dead Raspberry Pi 3B+. Packing was more than decent, and if i knew the quality I would have bought more! Highly recommended!
Margaux Delaunay
France
5 stars
2026-03-30 22:02
No particular comment: The hardest thing remains to do: unsolder the old component to put this one!
Cássia
Brazil
5 stars
2026-03-30 20:37
Original product, tested Co. Debuger…
Xuxa Almeida Silva
Brazil
5 stars
2026-03-30 11:23
Fast delivery, the product description
Egidijus Petras
Lithuania
5 stars
2026-03-30 08:37
Got it on time. Thank you. Recommend
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