74LCX540WM - onsemi

Manufacturer Part Number

74LCX540WM

Manufacturer

onsemi

Introduction

The 74LCX540WM is part of the 74LCX series of logic buffers, drivers, receivers, and transceivers designed for low-voltage operation and high-speed performance.

Product Features and Performance

Logic Buffer, Inverting

Eight independent buffer gates

3-State outputs for bus interfacing

High-speed performance

Operates at voltage range of 2V to 3.6V

Supports 5V tolerant inputs

Product Advantages

Low power consumption suitable for battery-operated devices

Support for live insertion and withdrawal (hot insertion)

High impedance state during power down conserves energy

Key Technical Parameters

Number of Elements: 1

Number of Bits per Element: 8

Current - Output High, Low: 24mA

Voltage - Supply: 2V ~ 3.6V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Over-current protection on outputs

Latch-up performance exceeds 500mA

ESD protection exceeds JESD 22

Compatibility

Compatible with TTL levels

Interfacing with 5V signals possible without damage

Application Areas

Communication infrastructure

Computing systems

Data storage

Consumer electronics

Industrial equipment

Product Lifecycle

Product Status: Obsolete

Replacements or upgrades may be available, consult manufacturer for alternatives

Several Key Reasons to Choose This Product

Designed for use in low-voltage applications where power efficiency is critical

Ability to interface with 5V systems without the need for level shifting

Built-in protection features shield against electrical damage

Support for hot insertion is beneficial for systems requiring maintenance or upgrades without power-down

Low propagation delay and high output drive support fast data rates and reliable performance