SN74ABT540DWR - Texas Instruments

Manufacturer Part Number

SN74ABT540DWR

Manufacturer

Texas Instruments

Introduction

The SN74ABT540DWR is a high-performance, octal non-inverting buffer/line driver designed for 5V CMOS and TTL data bus applications.

Product Features and Performance

Octal non-inverting buffer/line driver

Designed for 5V CMOS and TTL data bus applications

High drive capability with 32mA sourcing and 64mA sinking current per output

3-state outputs allow the device outputs to be put in a high-impedance state

Operate from a single 4.5V to 5.5V power supply

Propagation delays as low as 10ns

ESD protection exceeds JESD22-A114, Class 2 (2000V)

Product Advantages

High-performance buffer/line driver for 5V CMOS and TTL applications

Versatile 3-state outputs for easy data bus interfacing

Robust ESD protection for reliable operation

Key Technical Parameters

8-bit buffer/line driver

3-state outputs

5V to 5.5V supply voltage

32mA source current, 64mA sink current per output

10ns propagation delay

Quality and Safety Features

ROHS3 compliant

ESD protection exceeds JESD22-A114, Class 2 (2000V)

Compatibility

The SN74ABT540DWR is compatible with 5V CMOS and TTL logic families.

Application Areas

Data bus applications

Computer peripherals

Industrial control systems

Instrumentation

Product Lifecycle

The SN74ABT540DWR is an active product and is not nearing discontinuation. Replacement or upgraded parts are available.

Key Reasons to Choose This Product

High-performance 5V buffer/line driver with 3-state outputs

Robust ESD protection for reliable operation

Wide operating temperature range of -40°C to 85°C

Available in space-saving 20-SOIC package