SN74AHCT245DW - Texas Instruments

Manufacturer Part Number

SN74AHCT245DW

Manufacturer

Texas Instruments

Introduction

The SN74AHCT245DW is a logic device from Texas Instruments designed to function as an 8-bit non-inverting bus transceiver with 3-state outputs.

Product Features and Performance

Non-Inverting Bus Transceiver

8-Bit Bidirectional Data Path

3-State Outputs for Bus-Oriented Systems

High-Drive Outputs (-32-mA IOL)

Product Advantages

Low-Power Consumption

Increased Signal Integrity due to Reduced Crosstalk

Operates from 4.5V to 5.5V, making it Compatible with Older 5V Systems

Input Logic Levels Compatible with Various Types of Logic, Including LSTTL

Key Technical Parameters

Logic Type: Transceiver, Non-Inverting

Number of Elements: 1

Number of Bits per Element: 8

Current Output High, Low: 8mA, 8mA

Voltage Supply Range: 4.5V to 5.5V

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: 20-SOIC

Quality and Safety Features

Compliance with RoHS Standards

Compatibility

Direct Compatibility with TTL Logic Levels

Easy to Interface with a Wide Range of Microprocessors and Microcontrollers

Application Areas

Data Communication Equipment

Data Terminals

Personal Computers

Control System Applications

Product Lifecycle

Product Status: Discontinued at Digi-Key

Availability of Replacements: Check with Texas Instruments for compatible upgrades or alternative models

Several Key Reasons to Choose This Product

Ideal for Voltage Translation in Mixed 3.3V/5V Systems

Suitable for High-Speed Signaling Applications

Enhanced System Reliability with Balanced Drive Characteristics

Texas Instruments' Reputation for Quality and Durability

Wide Operating Temperature Range Suitable for Industrial Applications