SN74221N - Texas Instruments

Manufacturer Part Number

SN74221N

Manufacturer

Texas Instruments

Introduction

The SN74221N is a dual monostable multivibrator from Texas Instruments' 7400 series, designed for generating precise timing pulses and delays.

Product Features and Performance

Dual monostable multivibrator configuration

No Schmitt Trigger input

Propagation delay of 40 ns

Capability to source output high current of 800µA and sink output low current of 16mA

Supports a supply voltage range of 4.75 V to 5.25 V

Standard operating temperature range from 0°C to 70°C

Through-hole mounting design for easy installation on printed circuit boards

Product Advantages

High precision in timing functions due to stable propagation delay

Supports both sourcing and sinking of significant output current, enhancing drive capability

Compatible with other TTL family components

Robust temperature operating range ensuring reliability across various environments

Key Technical Parameters

Propagation Delay: 40 ns

Current Output High, Low: 800µA, 16mA

Voltage Supply: 4.75 V ~ 5.25 V

Operating Temperature: 0°C ~ 70°C

Package Type: 16-DIP

Quality and Safety Features

Manufactured by Texas Instruments, a leading semiconductor company known for its high-quality standards

Designed to meet stringent quality and reliability standards set by the 7400 logic series

Compatibility

Can be integrated with other components from the 7400 series for complex logic circuits

Through-hole package ensuring compatibility with standard PCB design layouts

Application Areas

Timing circuits

Pulse generation in digital systems

Delay circuits

Digital watches and clocks

Automated industrial controls

Product Lifecycle

Product Status: Active

As an active product, it is not nearing discontinuation, and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

High precision and reliability in timing and pulse generation applications

Versatility in application across a broad range of digital systems

Manufactured by Texas Instruments, ensuring quality and innovation

Supports a wide operational temperature range for varied environmental conditions

Easy integration and compatibility with other logic components