SN74AHCT244PW - Texas Instruments

Manufacturer Part Number

SN74AHCT244PW

Manufacturer

Texas Instruments

Introduction

The SN74AHCT244PW is a high-speed, octal buffer and line driver designed to facilitate the conversion of logic-level signals.

Product Features and Performance

Octal buffer/line driver with 3-state outputs

Operates from 4.5V to 5.5V

Provides 8mA of output drive at 5V

Compatible with TTL inputs

Specified from -40°C to 125°C

Product Advantages

High noise immunity characteristic of AHCT devices

Support for live insertion and high-drive systems

Robust design for industrial applications

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: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 20-TSSOP

Quality and Safety Features

Overvoltage tolerant inputs and outputs for increased reliability

Designed for automotive applications meeting stringent quality and safety standards

Compatibility

Compatible with TTL level logic signals

Can interface with various logic families due to tolerant voltages

Application Areas

Automotive systems

Data communication systems

Signal buffering applications

Product Lifecycle

Discontinued at Digi-Key

Potential to source alternative suppliers or parts

Replacements or upgrade paths may be available

Several Key Reasons to Choose This Product

High-speed data buffering capabilities

Extended temperature range for harsh environments

Strong output drive strengths for driving lines or buffers

Ease of integration with surface mount technology

Industry-proven reliability from Texas Instruments

Suitable for complex logic systems with bidirectional signal paths