SN74LVC139ADR - Texas Instruments

Manufacturer Part Number

SN74LVC139ADR

Manufacturer

Texas Instruments

Introduction

The SN74LVC139ADR is a dual 2-to-4 line decoder/demultiplexer integrated circuit (IC) designed for use in low-voltage digital systems.

Product Features and Performance

Dual independent 2-to-4 line decoders/demultiplexers

High-impedance 3-state outputs

Buffered outputs

Inputs are TTL-compatible

Propagation delay of 10 ns (typical)

Latch-up performance exceeds 500 mA per JESD 78, Class II

ESD protection exceeds JESD 22-A114, Class 2 (2000 V)

Product Advantages

Low-power consumption

High noise immunity

Wide supply voltage range

Surface-mount package

Key Technical Parameters

Supply voltage range: 1.65V to 3.6V

Output current (high/low): 24mA/24mA

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

Quality and Safety Features

RoHS3 compliant

ESD protection

Latch-up protection

Compatibility

The SN74LVC139ADR is compatible with 74-series logic devices and can be used in a wide range of digital systems and applications.

Application Areas

Digital logic circuits

Interface and control applications

Embedded systems

Industrial automation

Product Lifecycle

The SN74LVC139ADR is an active product, and Texas Instruments continues to manufacture and support it. There are currently no plans for discontinuation, and suitable replacement or upgrade options are available.

Key Reasons to Choose This Product

Dual independent decoders/demultiplexers for efficient space utilization

Low-power consumption and high-speed operation

Wide supply voltage range and operating temperature range for versatility

Robust ESD and latch-up protection for reliable performance

Compatibility with 74-series logic devices for easy integration