SN74ALS138ADBR - Texas Instruments

Manufacturer Part Number

SN74ALS138ADBR

Manufacturer

Texas Instruments

Introduction

The SN74ALS138ADBR is a high-performance, low-power 3-to-8 line decoder/demultiplexer that provides eight mutually exclusive active-low outputs. It is designed to operate with standard transistor-transistor logic (TTL) and low-power Schottky TTL (LS-TTL) circuits. This device is an ideal choice for a wide range of applications that require efficient signal routing, address decoding, and data selection.

Product Features and Performance

3-to-8 line decoder/demultiplexer

Active-low outputs

Compatible with standard TTL and LS-TTL circuits

High-performance and low-power operation

Propagation delay of 15 ns (typical)

Output sink current of 24 mA (typical)

Operating temperature range of -40°C to +85°C

Product Advantages

Efficient signal routing and address decoding

Compact design for space-constrained applications

Versatile functionality for a wide range of applications

Reliable performance in harsh environments

Key Reasons to Choose This Product

High-performance and low-power characteristics for efficient system design

Compatibility with common TTL and LS-TTL circuits for seamless integration

Robust design and wide operating temperature range for reliability

Compact package and versatile functionality for flexible implementation

Quality and Safety Features

Stringent quality control measures during manufacturing

Compliance with industry safety standards

Rigorous testing and screening to ensure reliability

Compatibility

The SN74ALS138ADBR is compatible with other TTL and LS-TTL logic devices, making it suitable for a wide range of applications.

Application Areas

Signal routing and address decoding in digital circuits

Data selection and multiplexing in control systems

Logic control and interfacing in industrial and consumer electronics

General-purpose logic functions in various electronic systems

Product Lifecycle

The SN74ALS138ADBR is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, equivalent or alternative models may become available. Customers are advised to contact our website's sales team for the latest product information and availability.