SN74HC240DW - Texas Instruments

Manufacturer Part Number

SN74HC240DW

Manufacturer

Texas Instruments

Introduction

The SN74HC240DW is a logic device from Texas Instruments, featuring a dual 4-bit inverting buffer with three-state outputs.

Product Features and Performance

Dual 4-bit inverting buffer

Three-state outputs

High current output capability of 7.8mA

Wide operating voltage range of 2V to 6V

Supports operating temperatures from -40°C to 85°C

Product Advantages

Wide voltage range allows use with various logic levels

High-current outputs for driving LEDs or other displays

Suitable for tough environments with a wide temperature range

High-speed Si-gate CMOS technology

Key Technical Parameters

Logic Type: Buffer, Inverting

Number of Elements: 2

Number of Bits per Element: 4

Voltage Supply: 2V ~ 6V

Current Output High, Low: 7.8mA

Quality and Safety Features

Compliant with RoHS regulations

Over-temperature and over-current protection integral to the chip design

Compatibility

Logic level compatibility with all 5V systems

Interoperable with various microcontrollers and digital logic circuits

Application Areas

Data transmission

Signal buffering

Logic level shifting

Memory address driving

Product Lifecycle

Discontinued at Digi-Key

Potential for replacement or upgrades with newer Texas Instruments products or similar items from other manufacturers

Several Key Reasons to Choose This Product

Reliable high-speed operation from a trusted manufacturer

Dual inverting buffers add flexibility to circuit design

Three-state outputs ease multiplexing and bus management

Well-suited for harsh temperature environments

Industry-standard 20-SOIC package for easy surface mounting