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CD4021BM

Texas Instruments

CD4021BM by Texas Instruments

CD4021BM by Texas Instruments is an 8-bit digital shift register with a propagation delay of 160 ns at 5V. It operates on CMOS technology, has a max frequency of 3 MHz, and is suitable for military-grade applications requiring positive edge triggering.

Median Price

$1.065

Lifecycle Status

Suppliers In-Stock

15

In-Stock Inventory

1k+

Distributors (Authorized)

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DigiKey

USA . 102 parts In-Stock

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$1.120

100+ parts

$0.701

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102

$1.120

$0.701

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Mouser Electronics

USA . 1,142 parts In-Stock

1+ parts

$1.270

100+ parts

-

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$0.580

10k+ parts

$0.495

1,142

$1.270

-

$0.580

$0.495

RS (Exports)

UK . 1,690 parts In-Stock

1+ parts

-

100+ parts

$1.010

1k+ parts

$0.863

10k+ parts

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1,690

-

$1.010

$0.863

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Rochester

USA . 383 parts In-Stock

1+ parts

-

100+ parts

$0.905

1k+ parts

$0.751

10k+ parts

$0.670

383

-

$0.905

$0.751

$0.670

Distributors (In-Stock)

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Digiode

USA . 927 parts In-Stock

1+ parts

$0.505

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927

$0.505

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Nova Conductors

Japan . 150 parts In-Stock

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$0.551

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150

$0.551

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TME

Poland . 21 parts In-Stock

1+ parts

$1.160

100+ parts

$0.970

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$0.700

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21

$1.160

$0.970

$0.700

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Chip Stock

USA . 69,836 parts In-Stock

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Vyrian

USA . 957 parts In-Stock

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Electronics Depot

USA . 248 parts In-Stock

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Bristol Electronics

USA . 30 parts In-Stock

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Atlantic Semiconductor

USA . 30 parts In-Stock

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Cyclops Electronics Ltd

UK . 23 parts In-Stock

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Semi Source

USA . 22 parts In-Stock

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LittleDiode

UK . 9 parts In-Stock

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Semicontronic

India . 1,051 parts In-Stock

1+ parts

$0.452

100+ parts

$0.441

1k+ parts

$0.438

10k+ parts

-

1,051

$0.452

$0.441

$0.438

-

Ampacity Inc.

Singapore . 995 parts In-Stock

1+ parts

$0.452

100+ parts

-

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995

$0.452

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Corphita

USA . 4,764 parts In-Stock

1+ parts

$0.479

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4,764

$0.479

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Continental Prestige Electronics

USA . 4,629 parts In-Stock

1+ parts

$0.523

100+ parts

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1k+ parts

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10k+ parts

$0.512

4,629

$0.523

-

-

$0.512

Argo Parts USA

USA . 2,570 parts In-Stock

1+ parts

$0.523

100+ parts

-

1k+ parts

-

10k+ parts

$0.507

2,570

$0.523

-

-

$0.507

Bastille Electronics

Australia . 1,667 parts In-Stock

1+ parts

$0.551

100+ parts

$0.523

1k+ parts

$0.497

10k+ parts

$0.490

1,667

$0.551

$0.523

$0.497

$0.490

Modulus Dynamics

Lithuania . 870 parts In-Stock

1+ parts

$0.580

100+ parts

$0.575

1k+ parts

$0.557

10k+ parts

-

870

$0.580

$0.575

$0.557

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Advanced Electronics

New Zealand . 270 parts In-Stock

1+ parts

$0.608

100+ parts

$0.559

1k+ parts

$0.524

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270

$0.608

$0.559

$0.524

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Microchip USA

USA . 6,287 parts In-Stock

1+ parts

$8.190

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6,287

$8.190

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Parana Technologies

USA . 846 parts In-Stock

1+ parts

$13.019

100+ parts

$1,209.004

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$11.717

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846

$13.019

$1,209.004

$11.717

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DigiPath Technology Company

USA . 2,246 parts In-Stock

1+ parts

$14.335

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2,246

$14.335

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Corohmni

South Africa . 586 parts In-Stock

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$14.427

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586

$14.427

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ChromeModa Solutions

Germany . 2,182 parts In-Stock

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$14.628

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$11.995

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2,182

$14.628

$11.995

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IDEA Electronic Components Group

UK . 1,208 parts In-Stock

1+ parts

$14.628

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$13.897

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$13.165

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$14.628

$13.897

$13.165

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Lixinc

USA . 12,859 parts In-Stock

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A-Z Elektronik GmbH

Germany . 6,753 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,502 parts In-Stock

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Allen Electronics Distributors

USA . 1,900 parts In-Stock

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Kepictronics

USA . 942 parts In-Stock

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Robosynatics

Brazil . 500 parts In-Stock

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Lucentia Tech

USA . 500 parts In-Stock

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$21.189

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$21.189

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$21.189

500

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$21.189

$21.189

$21.189

Computer Components Inc. - USA

USA . 80 parts In-Stock

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80

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Overview

Enhance your digital projects with the Texas Instruments CD4021BM digital shift register. Crafted with precision and reliability in mind, this versatile component offers seamless integration into a variety of applications. From industrial automation to consumer electronics, this product delivers unparalleled value, efficiency, and performance. Trust Texas Instruments for top-notch quality and innovation that sets you apart from the competition. Elevate your designs with the CD4021BM and experience the difference today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Durable and cost-effective material for packaging, ensuring the product is long-lasting and affordable.

Propagation Delay At Nominal Supply: 160 ns

Fast propagation delay allows for quick data transmission within the shift registers.

Surface Mount: YES

Easy to integrate into circuit boards, making installation and assembly simple and efficient.

Nominal Supply Voltage / Vsup (V): 5

Compatible with common supply voltages, making it versatile for various electronics applications.

Maximum Frequency At Nominal Supply: 3000000 Hz

High frequency capability allows for rapid data processing and synchronization.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity, enhancing the overall efficiency of the shift registers.

Terminal Form: GULL WING

Gull wing terminals provide a strong and reliable connection to the circuit board, ensuring stability during operation.

Temperature Grade: MILITARY

Military-grade temperature tolerance ensures reliability in extreme conditions, making this product suitable for rugged environments.

Technical Specifications

Digital Shift Registers CD4021BM attributes and parameters. Explore more Digital Shift Registers devices from Texas Instruments

Specs

Additional Features:

OUTPUTS ALSO AVAILABLE AT 6TH AND 7TH STAGE OF THE SHIFT REGISTER ;ALSO OPERATES AS SISO

Count Direction:

RIGHT

Family:

4000/14000/40000

JESD-30 Code:

R-PDSO-G16

JESD-609 Code:

e4

Length:

9.9 mm

Load Capacitance (CL):

50 pF

Logic IC Type:

Maximum Frequency At Nominal Supply:

3000000 Hz

Maximum I (ol):

4.2 Amp

Moisture Sensitivity Level (MSL):

1

No. of Bits:

8

No. of Functions:

1

No. of Terminals:

16

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 Cel

Output Polarity:

TRUE

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP16,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TUBE

Peak Reflow Temperature (C):

260

Power Supplies (V):

5/15

Maximum Power Supply Current (ICC):

3 mA

Propagation Delay At Nominal Supply:

160 ns

Propagation Delay (tpd):

320 ns

Qualification:

Not Qualified

Schmitt Trigger:

NO

Maximum Seated Height:

1.75 mm

Sub-Category:

Shift Registers

Maximum Supply Voltage (Vsup):

18 V

Minimum Supply Voltage (Vsup):

3 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Trigger Type:

POSITIVE EDGE

Width:

3.9 mm

Minimum fmax:

8.5 MHz

Trade Compliance

CD4021BM Logic ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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