DM74LS221N - onsemi

Manufacturer Part Number

DM74LS221N

Manufacturer

onsemi

Introduction

The DM74LS221N is a logic multivibrator from onsemi's 74LS series, designed for monostable operations with dual independent circuits.

Product Features and Performance

Monostable multivibrator logic type

Contains two independent circuits

No Schmitt Trigger input

Through-hole mounting type

Housed in a 16-DIP (0.300", 7.62mm) package

Product Advantages

Dual circuit integration for handling multiple timing tasks

Compact 16-PDIP package suited for space-constrained applications

Reliable operation within a 4.75V to 5.25V supply range

Key Technical Parameters

Propagation Delay: 65 ns

Current Output High, Low: 400µA, 8mA

Voltage Supply: 4.75 V ~ 5.25 V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Sturdy DIP package for robust handling and longevity

Standard operating temperature range ensures reliability across various environments

Compatibility

Compatible with other 74 LS series components for extensive integration

Application Areas

Timing devices

Pulse shaping circuits

Delay line applications

Product Lifecycle

Currently marked as Obsolete

Potential recommendations for replacements or upgrades need consultation

Several Key Reasons to Choose This Product

Efficient power handling with minimal output current requirements

Precise propagation delay assured for accurate timing operations

Distinct dual circuit capability enabling versatile applications in circuit designing

Suitable for typical logic voltage ranges, facilitating easy incorporation in existing setups

An enduring design packaged for practical use and long-term durability