CD4021BCMX - onsemi

Manufacturer Part Number

CD4021BCMX

Manufacturer

onsemi

Introduction

The CD4021BCMX is a CMOS 8-stage static shift register with parallel and serial inputs and serial outputs.

Product Features and Performance

Logic Shift Registers Category

Series 4000B

Logic Type: Shift Register

Output Type: Push-Pull

Single Element Configuration

8 Bits per Element

Functional versatility with both Parallel and Serial Input to Serial Output

Product Advantages

Wide Operating Voltage Range: 3V to 18V

High Noise Immunity Characteristic of CMOS Devices

Capable of driving two Low-power TTL loads or one Low-power Schottky TTL load over the rated temperature range

Key Technical Parameters

Number of Elements: 1

Number of Bits per Element: 8

Voltage - Supply: 3V ~ 18V

Operating Temperature: -55°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 16-SOIC (0.154", 3.90mm Width)

Supplier Device Package: 16-SOIC

Quality and Safety Features

Compliance with the JEDEC standard

No latch-up when the inputs are within the operating temperature range

Compatibility

Compatible with CMOS, NMOS, and TTL logic families

Application Areas

Wide applications in electronic systems where low power and high reliability are required such as:

Data management

Control systems

Computer interfaces

Instrumentation

Product Lifecycle

Product Status: Obsolete

Consult manufacturer for replacement or upgrade options

Several Key Reasons to Choose This Product

Versatile power supply range catering to various application needs

Operable in extreme temperature conditions suiting challenging environments

Ease of interfacing with other logic families for system integration

Push-Pull outputs enable direct interfacing with other components without requiring external pull-up resistors

Stable operation ensured by high immunity to electrical noise

Robust design with latch-up prevention for increased reliability