SN74HCS139QPWRQ1 - Texas Instruments

Manufacturer Part Number

SN74HCS139QPWRQ1

Manufacturer

Texas Instruments

Introduction

The SN74HCS139QPWRQ1 is a dual 2-line to 4-line decoder/demultiplexer designed for automotive applications and optimized for low power consumption.

Product Features and Performance

Automotive Grade with AEC-Q100 qualification

Dual independent 2:4 decoder/demultiplexer circuits

Designed for low power operation

Compatible with 2V to 6V supply voltages

Adequate output drive with 7.8mA on both high and low states

Wide operating temperature range from -40°C to 125°C

Product Advantages

Operational in extreme automotive temperature environments

Reliable performance with automotive industry compliance

Suitable for various power environments with flexible voltage requirements

Compact 16-TSSOP package for space-sensitive applications

Key Technical Parameters

Type: Decoder/Demultiplexer

Circuit: 1 x 2:4

Independent Circuits: 2

Current Output High, Low: 7.8mA

Voltage Supply: 2V ~ 6V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Conforms to AEC-Q100 standards for automotive quality

Rigorous testing for automotive industry suitability

Compatibility

Compatible with 2V to 6V supply range

Interfacing compatibility with single-supply CMOS, TTL logic levels

Application Areas

Automotive control systems

Signal routing and multiplexing in complex electronic systems

Industrial and automotive logic level translation

High-density electronic applications

Product Lifecycle

Active product status

Long lifecycle typical of automotive-grade components

Not reported to be nearing discontinuation at the time of knowledge cutoff

Potential future replacement or upgrade paths as technology evolves

Several Key Reasons to Choose This Product

Automotive-grade reliability and compliance with quality standards

Dual function integrated into one chip provides space and cost-saving

Wide operating temperature range fits diverse extreme environmental conditions

The product is actively supplied and supported by Texas Instruments

Versatile voltage compatibility simplifies system power design considerations