SN74AHC244PW - Texas Instruments

Manufacturer Part Number

SN74AHC244PW

Manufacturer

Texas Instruments

Introduction

The SN74AHC244PW is a dual 4-bit non-inverting buffer and driver with 3-state outputs, designed for asynchronous communication between data buses.

Product Features and Performance

Dual 4-bit non-inverting buffer

3-State outputs control data flow

Supports multiple bus interface configurations

Operates across a wide voltage range (2V to 5.5V)

Suitable for operating in extreme temperature conditions (-40°C to 125°C)

Product Advantages

Enhanced signal integrity with non-inverting buffer design

Flexible use with 3-state output feature

Broad compatibility with various logic families due to wide voltage range

Key Technical Parameters

Logic Type: Buffer, Non-Inverting

Number of Elements: 2

Number of Bits per Element: 4

Current - Output High, Low: 8mA, 8mA

Voltage - Supply: 2V ~ 5.5V

Operating Temperature: -40°C ~ 125°C (TA)

Mounting Type: Surface Mount

Package / Case: 20-TSSOP

Quality and Safety Features

Designed to withstand harsh environments with an operating temperature range of -40°C to 125°C

Robust surface mount package (20-TSSOP) enhances PCB reliability

Compatibility

Compatible with various microcontrollers and digital systems requiring voltage levels from 2V to 5.5V

Application Areas

Data communication within PCs, servers, and networking equipment

Consumer electronics

Industrial automation systems

Product Lifecycle

Discontinued at Digi-Key

Potential replacements or upgrades should be verified with latest Texas Instruments catalogs or support

Several Key Reasons to Choose This Product

Robust performance extreme temperatures ranging from -40°C to 125°C

Flexible voltage compatibility from 2V up to 5.5V facilitates integration in mixed-voltage designs

3-State outputs enable connection to multiple bus receivers without signal interference

High output current drive (8mA) suitable for driving LEDs and other visual indicators directly

Compact and reliable 20-TSSOP surface mount package for streamlined PCB design and manufacturing.