CD74HC221M - Texas Instruments

Manufacturer Part Number

CD74HC221M

Manufacturer

Texas Instruments

Introduction

The CD74HC221M is a dual retriggerable monostable multivibrator integrated circuit (IC) from Texas Instruments. It is designed to provide precise time delays or pulses in digital logic circuits. The CD74HC221M features two independent monostable circuits that can be triggered individually, making it a versatile choice for a wide range of applications.

Product Features and Performance

Dual independent retriggerable monostable multivibrator

Schmitt trigger inputs for noise immunity

Propagation delay of 18 ns

Output current of 5.2 mA (high and low)

Operating voltage range of 2 V to 6 V

Wide operating temperature range of -55°C to 125°C

Surface mount package (16-SOIC)

Product Advantages

Precise timing control

Noise-resistant Schmitt trigger inputs

Low power consumption

Compact surface mount package

Key Reasons to Choose This Product

Reliable and precise timing performance

Versatile dual-circuit design for flexible applications

Supports a wide range of operating voltages and temperatures

Space-saving surface mount package

Quality and Safety Features

Manufactured by the trusted Texas Instruments brand

Rigorously tested to ensure quality and reliability

Complies with industry safety and regulatory standards

Compatibility

The CD74HC221M is compatible with other 74HC and 74HCT series logic devices, making it easy to integrate into a wide range of digital electronic systems.

Application Areas

Timing and pulse generation circuits

Digital control and logic systems

Industrial automation and control equipment

Automotive electronics

Consumer electronics

Product Lifecycle

The CD74HC221M is a discontinued product at our website's sales team. However, there are equivalent and alternative models available from Texas Instruments, such as the CD74HC221N and SN74HC221N. Customers are advised to contact our website's sales team for more information on available options and product support.