SN74ABT640DWR - Texas Instruments

Manufacturer Part Number

SN74ABT640DWR

Manufacturer

Texas Instruments

Introduction

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

Product Features and Performance

Octal bidirectional data paths

Inverting 3-state outputs

High drive current on outputs (32mA IOH, 64mA IOL)

Compatible with 5V CMOS logic

Supports live insertion and removal

Low power consumption

Product Advantages

Fast propagation delays

Input and output edge rate control

ESD protection exceeds JESD 22

Key Technical Parameters

Logic Type: Transceiver, Inverting

Number of Elements: 1

Number of Bits per Element: 8

Voltage - Supply: 4.5V to 5.5V

Current - Output High, Low: 32mA, 64mA

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Compliance with RoHS standards

Lead-free and Green device options available

Compatibility

Compatible with TTL Logic Levels

Application Areas

Communication interface

Data bus management

Signal routing

Computer peripherals

Microprocessor or microcontroller systems

Product Lifecycle

Active product status

Long-term supplier commitment

Several Key Reasons to Choose This Product

High-speed data transmission capabilities

Robust design for industrial temperature range

Enhanced system reliability through improved ESD protection

Ease of design with bus hold functions

Texas Instruments' strong support and product longevity

High output drive for driving heavier loads

Reduced system noise through controlled edge rates