SN74LS253N - Motorola

Manufacturer Part Number

SN74LS253N

Manufacturer

Texas Instruments

Introduction

The SN74LS253N is a dual 4-line to 1-line data selector/multiplexer integrated circuit, designed for selecting and routing digital signals within electronics.

Product Features and Performance

Dual 4:1 multiplexer functionality

Single 5V power supply operation

Low power consumption

High-speed performance with typical switching times of 15ns

Output current capability of 2.6mA (High) and 8mA (Low)

Primarily packaged in a 16-pin DIP for easy insertion in breadboards and PCBs

Operates within the temperature range of 0°C to 70°C

Product Advantages

Enables complex data routing and signal selection with minimal chip count

Compatible with a wide range of digital logic families

Easy to integrate in various design platforms due to its through-hole mounting style

Key Technical Parameters

Circuit configuration: 2 x 4:1

Independent Circuits: 1

Voltage Supply Source: Single Supply

Voltage Supply: 4.75V to 5.25V

Operating Temperature: 0°C to 70°C

Quality and Safety Features

Manufactured by Texas Instruments, ensuring high reliability and performance

Compliant with standard industry specifications for logic devices

Compatibility

Interfacing compatibility with TTL logic levels

Can be used in systems requiring 5V power supplies

Application Areas

Data routing in digital systems

Signal multiplexing in telecommunications

Input/output selection in microcontrollers

Digital logic circuit designs

Product Lifecycle

Currently in active production with no indication of nearing discontinuation

Texas Instruments generally provides support for product transitions and upgrades

Several Key Reasons to Choose This Product

Reliable operation and long-term availability from Texas Instruments

Low power consumption enhances system efficiency

Versatile functionality supports a broad range of applications

Easy implementation in both prototyping and final product designs due to its DIP packaging

Optimal price-performance ratio