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HEF4021BT,653

NXP Semiconductors

HEF4021BT,653 by NXP Semiconductors

NXP Semiconductors' HEF4021BT,653 is an 8-bit digital shift register with a supply voltage of 5V and propagation delay of 250ns. It operates in industrial temperatures (-40 to 85°C) and has a max frequency of 6MHz. Ideal for applications requiring true output polarity, such as data storage and signal processing systems.

Median Price

$0.201

Lifecycle Status

Suppliers In-Stock

20

In-Stock Inventory

1k+

Distributors (Authorized)

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

Adafruit Industries

USA . 50 parts In-Stock

1+ parts

$0.275

100+ parts

$0.253

1k+ parts

$0.237

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50

$0.275

$0.253

$0.237

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RS (Exports)

UK . 58,550 parts In-Stock

1+ parts

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$0.259

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$0.161

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58,550

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$0.259

$0.161

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Arrow

USA . 32,500 parts In-Stock

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$0.142

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$0.142

Verical

USA . 32,500 parts In-Stock

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$0.142

32,500

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$0.142

TTI

USA . 15,000 parts In-Stock

1+ parts

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$0.106

15,000

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$0.106

Farnell

UK . 13,518 parts In-Stock

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$0.201

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$0.143

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13,518

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$0.201

$0.143

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Element14

Singapore . 13,518 parts In-Stock

1+ parts

-

100+ parts

$0.374

1k+ parts

$0.265

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13,518

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$0.374

$0.265

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Chip1Stop

Japan . 10,000 parts In-Stock

1+ parts

-

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$0.135

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$0.135

Future Electronics

Canada . 7,500 parts In-Stock

1+ parts

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$0.520

7,500

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$0.520

Distributors (In-Stock)

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

Nova Conductors

Japan . 84 parts In-Stock

1+ parts

$0.194

100+ parts

-

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84

$0.194

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Digiode

USA . 4,928 parts In-Stock

1+ parts

$0.261

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4,928

$0.261

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TME

Poland . 2,362 parts In-Stock

1+ parts

$0.550

100+ parts

$0.298

1k+ parts

$0.263

10k+ parts

$0.238

2,362

$0.550

$0.298

$0.263

$0.238

Chip Stock

USA . 142,000 parts In-Stock

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Vyrian

USA . 7,828 parts In-Stock

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7,828

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IBS Electronics

USA . 7,500 parts In-Stock

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$0.898

7,500

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$0.898

NAC Semi

USA . 5,000 parts In-Stock

1+ parts

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$0.946

5,000

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$0.946

Schukat

Germany . 3,800 parts In-Stock

1+ parts

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100+ parts

$0.235

1k+ parts

$0.171

10k+ parts

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3,800

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$0.235

$0.171

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LIBRA Elektronik GmbH

Germany . 2,819 parts In-Stock

1+ parts

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2,819

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Magnum Semiconductors LLP

India . 2,153 parts In-Stock

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Anansix

USA . 1,123 parts In-Stock

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Distributors (Availability)

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

Semicontronic

India . 49,924 parts In-Stock

1+ parts

$0.079

100+ parts

$0.077

1k+ parts

$0.077

10k+ parts

-

49,924

$0.079

$0.077

$0.077

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Netroflash

USA . 500 parts In-Stock

1+ parts

$0.194

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500

$0.194

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AZTECH Wire

Italy . 5,826 parts In-Stock

1+ parts

$0.240

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5,826

$0.240

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Corphita

USA . 1,030 parts In-Stock

1+ parts

$0.248

100+ parts

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1,030

$0.248

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Advanced Electronics

New Zealand . 50 parts In-Stock

1+ parts

$0.275

100+ parts

$0.253

1k+ parts

$0.237

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50

$0.275

$0.253

$0.237

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Component Stockers USA

USA . 421,417 parts In-Stock

1+ parts

$0.440

100+ parts

$0.260

1k+ parts

$0.180

10k+ parts

$0.120

421,417

$0.440

$0.260

$0.180

$0.120

Continental Prestige Electronics

USA . 25,608 parts In-Stock

1+ parts

$0.498

100+ parts

$0.258

1k+ parts

$0.169

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25,608

$0.498

$0.258

$0.169

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Microchip USA

USA . 6,850 parts In-Stock

1+ parts

$1.111

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6,850

$1.111

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Aztec Data Supply Inc.

USA . 1,352 parts In-Stock

1+ parts

$8.599

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1,352

$8.599

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Corohmni

South Africa . 83 parts In-Stock

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$25.238

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83

$25.238

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Modulus Dynamics

Lithuania . 1,665 parts In-Stock

1+ parts

$25.706

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$25.706

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$25.706

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1,665

$25.706

$25.706

$25.706

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Perfect Parts

USA . 179,122 parts In-Stock

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Eastek

USA . 42,500 parts In-Stock

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GreenTree Electronics

Israel . 27,500 parts In-Stock

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Authorized Procurement Solutions

USA . 10,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 10,000 parts In-Stock

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Kepictronics

USA . 5,000 parts In-Stock

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Futuretech Components

Singapore . 5,000 parts In-Stock

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Lixinc

USA . 4,099 parts In-Stock

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Argo Parts USA

USA . 4,076 parts In-Stock

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4,076

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S.R.D Solutions

India . 3,840 parts In-Stock

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3,840

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Robosynatics

Brazil . 2,252 parts In-Stock

1+ parts

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100+ parts

$13.603

1k+ parts

$13.326

10k+ parts

$13.326

2,252

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$13.603

$13.326

$13.326

Lucentia Tech

USA . 2,252 parts In-Stock

1+ parts

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100+ parts

$13.603

1k+ parts

$13.326

10k+ parts

$13.326

2,252

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$13.603

$13.326

$13.326

UNI Independent Distributors

Spain . 1,832 parts In-Stock

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Supply Digital

USA . 378 parts In-Stock

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378

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Overview

Discover endless possibilities with the HEF4021BT,653 by NXP Semiconductors. As a leading manufacturer in the industry, NXP delivers top-quality digital shift registers that are versatile and reliable. Whether you are looking to enhance your automation system, LED display, or electronic instrument, this product offers unmatched value, benefits, and advantages. Trust in NXP Semiconductors to provide innovative solutions for all your digital shift register needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the components inside, making it a reliable choice for long-term use.

Surface Mount: YES

This allows for easy installation on circuit boards, saving time and effort during assembly.

Package Shape: RECTANGULAR

The rectangular shape saves space on the circuit board, making it ideal for compact designs.

No. of Bits: 8

With 8 bits, this shift register can handle a wide range of data inputs, making it versatile for various applications.

Nominal Supply Voltage / Vsup (V): 5

The 5V supply voltage ensures compatibility with standard power sources, making integration seamless.

Load Capacitance (CL): 50 pF

The low load capacitance allows for faster data transfer speeds, perfect for high-speed applications.

Power Supplies (V): 5/15

The dual power supply options provide flexibility for different power requirements, accommodating a variety of setups.

No. of Terminals: 16

With 16 terminals, this shift register can connect to multiple devices, expanding the capabilities of the system.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on the board, making it suitable for compact designs.

Propagation Delay (tpd): 250 ns

The low propagation delay ensures minimal lag in data transfer, improving efficiency in data processing.

Maximum Operating Temperature: 85 °C

With a high operating temperature range, this shift register can withstand harsh environmental conditions, increasing reliability.

Trigger Type: POSITIVE EDGE

The positive edge trigger type ensures accurate data capture, reducing errors in data transmission.

Minimum Operating Temperature: -40 °C

The wide temperature range allows for use in extreme environments, making it suitable for a variety of applications.

Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)

This finish provides excellent conductivity and corrosion resistance, ensuring a reliable connection.

Terminal Position: DUAL

The dual terminal position allows for flexible installation options, accommodating different circuit board layouts.

Maximum Seated Height: 1.75 mm

The low seated height saves space on the board, making it suitable for slim and compact designs.

Width: 3.9 mm

The small width of the shift register allows for efficient use of space on the circuit board, ideal for tight layouts.

Output Polarity: TRUE

The true output polarity ensures accurate data interpretation, reducing the risk of errors in signal processing.

Minimum Supply Voltage (Vsup): 3 V

The low minimum supply voltage allows for operation in low-power setups, ideal for energy-efficient systems.

Maximum Time At Peak Reflow Temperature (s): 30

With a maximum reflow time of 30 seconds, the shift register can be easily integrated into assembly processes, saving time.

Peak Reflow Temperature °C: 260

The high peak reflow temperature tolerance ensures the shift register can withstand manufacturing processes, increasing reliability.

Length: 9.9 mm

The compact length of the shift register saves space on the board, making it suitable for small form factor designs.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures reliable operation in harsh industrial environments, making it a robust choice for industrial applications.

Maximum Frequency At Nominal Supply: 6000000 Hz

With a high maximum frequency, this shift register can handle high-speed data processing, suitable for demanding applications.

Technology: CMOS

The CMOS technology used in this shift register offers low power consumption and high noise immunity, ideal for energy-efficient and reliable operation.

Terminal Form: GULL WING

The gull wing terminal form provides secure attachment to the circuit board, ensuring a stable electrical connection.

Terminal Pitch: 1.27 mm

The small terminal pitch allows for close spacing of terminals, saving space on the board and enabling higher density layouts.

Count Direction: RIGHT

The right count direction ensures compatibility with systems that require data shifting to the right, making it versatile for different applications.

Minimum fmax: 6 MHz

The minimum fmax of 6 MHz indicates a high maximum frequency capability, making the shift register suitable for high-speed data processing.

Maximum Supply Voltage (Vsup): 15 V

The high maximum supply voltage tolerance provides flexibility for systems with varying power requirements, ensuring compatibility with different setups.

Technical Specifications

Digital Shift Registers HEF4021BT,653 attributes and parameters. Explore more Digital Shift Registers devices from NXP Semiconductors

Specs

Additional Features:

OUTPUTS ALSO AVAILABLE AT 6TH AND 7TH STAGE OF THE SHIFT REGISTER

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:

6000000 Hz

Moisture Sensitivity Level (MSL):

1

No. of Bits:

8

No. of Functions:

1

No. of Terminals:

16

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Output Polarity:

TRUE

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP16,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Power Supplies (V):

5/15

Propagation Delay (tpd):

250 ns

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Shift Registers

Maximum Supply Voltage (Vsup):

15 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 (Ni/Pd/Au)

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:

6 MHz

Trade Compliance

HEF4021BT,653 Logic ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

NXP Semiconductors

NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.

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Management team

Executive Director, President, CEO

Kurt Sievers

Executive VP, CFO

Bill Betz

Executive VP, Chief Sales Officer

Ron Martino

Manufacturer fab locations 7

Fab name Location Fab Initiation Wafer Capacity

ICN8

Fabrication

Fab Initiation

1996

Netherlands

Nijmegen

Wafer Capacity

55,000

1996

55,000

ATMC (Austin Tech & Mfg Center)

Fabrication

Fab Initiation

1995

USA

Austin

Wafer Capacity

30,000

1995

30,000

N/A

Fabrication

Fab Initiation

1989

Germany

Boeblingen

Wafer Capacity

1989

CHD

Fabrication

Fab Initiation

1993

USA

Chandler

Wafer Capacity

30,000

1993

30,000

OHTC

Fabrication

Fab Initiation

1991

USA

Austin

Wafer Capacity

24,000

1991

24,000

New Expansion Fab

Fabrication

Fab Initiation

2026

USA

Austin

Wafer Capacity

2026

ECHO

Fabrication

Fab Initiation

2020

USA

Chandler

Wafer Capacity

10,000

2020

10,000

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