SN74F257DR - Texas Instruments

Manufacturer Part Number

SN74F257DR

Manufacturer

Texas Instruments

Introduction

SN74F257DR is a high-quality digital multiplexer part of the 74F series used for selecting and routing digital signals.

Product Features and Performance

4-to-1 multiplexer

Independent Circuits: 1

Output Current: High 3mA, Low 24mA

Voltage Supply Range: 4.5V to 5.5V

Operates at temperatures from 0°C to 70°C

Surface Mount, 16-SOIC package

Product Advantages

High-speed signal processing

Low power dissipation

Stable operation in specified temperature range

Key Technical Parameters

Circuit: 4 x 2:1

Voltage Supply Source: Single Supply

Current - Output High, Low: 3mA, 24mA

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Complies with industry standards for quality and safety

Designed for minimal noise and signal distortion

Compatibility

Compatible with various digital logic families

Application Areas

Data selection and routing in digital systems

Telecommunications

Computing systems

Control systems

Product Lifecycle

Status: Active

Readily available with no known plans for discontinuation

Replacements and upgrades are available if needed in the future

Several Key Reasons to Choose This Product

Precision logic selection and signal routing capability

Improved system reliability with robust performance specifications

Versatile voltage and current specifications for broader compatibility

Available in high-volume packaging options (Tape & Reel) for easy manufacturing integration

Established manufacturer with strong support and reliability