SN74ACT245DWR - Texas Instruments

Manufacturer Part Number

SN74ACT245DWR

Manufacturer

Texas Instruments

Introduction

High-speed CMOS logic octal bus transceiver with 3-state outputs

Product Features and Performance

Non-Inverting transceiver

Eight bidirectional data lines

3-State outputs for bus-oriented applications

Designed for asynchronous communication between data buses

Product Advantages

Inputs and outputs can operate from 4.5V to 5.5V

Supports live insertion and withdrawal (hot swapping)

High drive current: 24mA source and sink

Key Technical Parameters

Logic Type: Transceiver, Non-Inverting

Number of Elements: 1

Number of Bits per Element: 8

Current - Output High, Low: 24mA

Voltage - Supply Range: 4.5V to 5.5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Mitigates bus contention and floating bus issues

Overvoltage tolerant inputs and outputs

Industrial temperature range for improved reliability

Compatibility

Compatible with TTL logic levels

Supports bi-directional communication

Application Areas

Industrial automation

Telecommunications

Data communication systems

Complex logic functions detection circuits

Product Lifecycle

Product Status: Active

Proactively monitored for obsolescence and extended support

Several Key Reasons to Choose This Product

Supports high-speed signal transmission with minimal signal degradation

Low power consumption enhances system power efficiency

Robust industrial temperature operation for use in harsh environments

Ease of interfacing with various logic families due to overvoltage tolerance

Widely available in Tape & Reel (TR) for efficient automated assembly