CD4021BF - Texas Instruments

Manufacturer Part Number

CD4021BF

Manufacturer

Texas Instruments

Introduction

The CD4021BF is a CMOS 8-stage serial shift register from the 4000B logic series.

Product Features and Performance

CMOS 8-stage serial shift register

Serial to parallel and serial functional capability

Flexible voltage range from 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 18V to 15V supply voltage range

Product Advantages

Compatible with a wide range of supply voltages

Supports a broad temperature range for various environmental conditions

Versatile mounting type suitable for standard PCB layouts

Key Technical Parameters

Logic Type: Shift Register

Output Type: Push-Pull

Number of Elements: 1

Number of Bits per Element: 8

Voltage - Supply: 3V ~ 18V

Operating Temperature: -55°C ~ 125°C (TA)

Quality and Safety Features

High temperature operational range for reliability in extreme conditions

Compatibility

Through Hole mounting for compatibility with general PCB design

Supports standard CMOS, TTL logic levels

Application Areas

Data acquisition systems

Control systems

Communication systems

Digital signal processing

Product Lifecycle

Product Status: Active

No known discontinuation, supports long-term availability

Several Key Reasons to Choose This Product

Texas Instruments is a reputable manufacturer known for quality and reliability

Supports a wide operating temperature range (-55°C to 125°C)

Flexible for use in both high and low voltage applications (3V ~ 18V)

Capable of interfacing with various types of digital systems

Easily integrated into a variety of electronic circuits due to through-hole packaging

Allows for the design of versatile logic control structures due to its serial to parallel conversion capabilities