SN74ALS138AD - Texas Instruments

Manufacturer Part Number

SN74ALS138AD

Manufacturer

Texas Instruments

Introduction

The SN74ALS138AD is a high-performance, 3-line to 8-line decoder/demultiplexer designed for use in systems requiring low power consumption and high noise immunity.

Product Features and Performance

Decoder/Demultiplexer functionality

1-to-3:8 Circuit configuration

Single independent circuit

Outputs can drive up to 400µA high and 8mA low

Compatible with 5V power supplies

Suitable for operating temperatures ranging from 0°C to 70°C

Capable of surface mounting with 16-SOIC package

Improved noise immunity over earlier technologies

Product Advantages

Low power usage enhances system efficiency

High noise immunity for reliable performance in electrically noisy environments

Versatile supply voltage range for compatibility with various systems

Key Technical Parameters

Current Output High, Low: 400µA, 8mA

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature Range: 0°C ~ 70°C

Quality and Safety Features

Manufactured by Texas Instruments, known for high-quality standards and reliability

Compatibility

Supports a single voltage supply source

16-SOIC package compatible with surface-mounted technology

Application Areas

Digital systems requiring low power and high noise immunity

Data routing and control applications

Communication systems

Computer systems

Product Lifecycle

Status: Last Time Buy

Availability of replacements or upgrades should be checked with the manufacturer or through component distributors.

Several Key Reasons to Choose This Product

Reliable operation in a wide temperature range

Texas Instruments' reputation for quality ensures long-term performance

Low power consumption suitable for energy-conscious designs

High noise immunity suitable for industrial environments

Easy integration into existing systems with standard power supply requirements and surface mount capability