SN74LS145NSR - Texas Instruments

Manufacturer Part Number

SN74LS145NSR

Manufacturer

Texas Instruments

Introduction

The SN74LS145NSR is part of Texas Instruments' 74LS logic series, serving as a decoder.

Product Features and Performance

Designed as a 1-of-10 decoder/demultiplexer

Incorporates LS (Low-Power Schottky) technology

Features TTL compatibility

Product Advantages

Efficient power management with a supply voltage requirement between 4.75V and 5.25V

Capable of driving load currents up to 80mA

Suitable for various demultiplexing and decoding applications

Key Technical Parameters

Circuit configuration: 1 x 4:10

Independent Circuits: 1

Current Output High, Low: -, 80mA

Voltage Supply Source: Single Supply

Voltage Supply Range: 4.75V to 5.25V

Operating Temperature Range: 0°C to 70°C

Surface Mount technology

Package/Case: 16-SOIC (0.209", 5.30mm Width)

Quality and Safety Features

Follows stringent quality standards as per Texas Instruments' specifications

Compliant with RoHS standards

Compatibility

Compatible with other 74LS series logic products

Suitable for use in digital systems requiring TTL logic levels

Application Areas

Digital circuit design and development

Industrial electronics

Signal decoding and demultiplexing tasks

Embedded systems for control applications

Product Lifecycle

Active product status, thus currently in production

Not indicated as nearing discontinuation

Availability of replacements or upgrades should be checked directly with Texas Instruments

Several Key Reasons to Choose This Product

High reliability and performance as expected from Texas Instruments

Optimal for power-sensitive applications due to low power consumption

A well-established product with known compatibility within TTL logic circuits

The surface mount package is suitable for modern, high-density PCB designs

Supported by Texas Instruments' strong technical and customer service infrastructure