74VHCT541AMTCX - onsemi

Manufacturer Part Number

74VHCT541AMTCX

Manufacturer

onsemi

Introduction

The 74VHCT541AMTCX is a high-speed CMOS 8-bit buffer/line driver with 3-state outputs. It is designed to provide high-current drive capabilities for driving terminated transmission lines, backplanes, connectors, long cables, and other capacitive loads.

Product Features and Performance

High-speed operation with typical propagation delay of 5.5 ns

Capable of driving terminated 50Ω transmission lines

3-state outputs allow the outputs to be disabled, permitting the use of common I/O lines

Inputs are TTL and 5V CMOS compatible

Output current capability of 8 mA for both high and low states

Operates over a wide voltage range from 4.5V to 5.5V

Product Advantages

High drive capability for driving terminated transmission lines and other capacitive loads

3-state outputs enable use of common I/O lines

TTL and 5V CMOS compatible inputs

Wide operating voltage range

Key Technical Parameters

Package: 20-TSSOP (0.173", 4.40mm Width)

Operating Temperature: -40°C to 85°C

Supply Voltage: 4.5V to 5.5V

Output Current (High/Low): 8mA/8mA

Logic Type: Buffer, Non-Inverting

Number of Bits per Element: 8

Number of Elements: 1

Quality and Safety Features

RoHS3 compliant

Suitable for high-reliability applications

Compatibility

This device is compatible with other 74VHCT541 series logic ICs.

Application Areas

Driving terminated transmission lines

Driving backplanes, connectors, and long cables

Driving other capacitive loads

Product Lifecycle

The 74VHCT541AMTCX is an active product and is not nearing discontinuation. Replacement or upgrade options are available within the 74VHCT541 series.

Key Reasons to Choose This Product

High-speed operation with fast propagation delay

Ability to drive terminated 50Ω transmission lines and other capacitive loads

3-state outputs for flexible use in common I/O lines

TTL and 5V CMOS compatible inputs

Wide operating voltage range

RoHS3 compliance for use in high-reliability applications