74AC11257N - Texas Instruments

Manufacturer Part Number

74AC11257N

Manufacturer

Texas Instruments

Introduction

The 74AC11257N is a high-performance multiplexer from Texas Instruments designed for logic signal switching, particularly suited for applications requiring a dual supply voltage.

Product Features and Performance

4 x 2:1 circuit configuration

Supports dual supply operation

High output current: 24mA both high and low

Operating temperature range from -40°C to 85°C

Offered in Through Hole mounting style

Packaged in a 20-Pin DIP (0.300", 7.62mm)

Product Advantages

High reliability and robust performance

Wide operational temperature range

Convenient Through Hole mounting for easy installation

Key Technical Parameters

Independent Circuits: 1

Current Output High, Low: 24mA

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Through Hole

Package / Case: 20-DIP

Quality and Safety Features

Designed to meet stringent Texas Instruments quality standards

Compatibility

Compatible with dual supply voltages

Flexible for use in various digital applications requiring multiplexing

Application Areas

Data distribution and routing

Signal gating

Function generation

Communication systems

Digital signal processing

Product Lifecycle

Currently active product status with no immediate discontinuation planned

Future availability of replacements and upgrades based on Texas Instruments roadmap

Several Key Reasons to Choose This Product

Efficient and stable operation across a broad voltage range (3V ~ 5.5V)

High output current capability enhancing driving power

Robust construction suitable for demanding environments

Versatile across multiple applications and systems

Reliable performance ensured by Texas Instruments' strong adherence to quality