SN74LS243N - Texas Instruments

Manufacturer Part Number

SN74LS243N

Manufacturer

Texas Instruments

Introduction

The SN74LS243N is a quad non-inverting transceiver from Texas Instruments, designed to interface between data buses in digital systems.

Product Features and Performance

Quad Non-Inverting Transceiver with 4 bits per element

Integrated 74LS series logic

High-speed data transfer capabilities

Bidirectional communication support

Product Advantages

High drive capability with 15mA output high and 24mA output low

Compatible with 5V logic levels

Industry-standard 74LS series performance and reliability

Key Technical Parameters

Logic Type: Transceiver, Non-Inverting

Number of Elements: 1

Number of Bits per Element: 4

Current - Output High, Low: 15mA, 24mA

Voltage - Supply: 4.75V ~ 5.25V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Through Hole

Package / Case: 14-DIP

Supplier Device Package: 14-PDIP

Quality and Safety Features

Robust construction for reliable performance

Meets or exceeds Texas Instruments quality standards

Compatibility

Compatible with other 74LS series logic devices

Usable in a variety of logic-level applications

Application Areas

Digital data bus interfacing

Signal gating

Microprocessor and microcontroller systems

Product Lifecycle

Active status, not nearing discontinuation

Replacement or upgrade parts available through Texas Instruments

Several Key Reasons to Choose This Product

Reliable quad transceiver from a leading manufacturer

Ease of integration in digital systems

Durable and consistent performance within a wide range of operating temperatures

Widely compatible with digital logic systems

Accessible technical support and documentation from Texas Instruments