74LCX240WMX

低电压与5V容限输入和输出的八路缓冲器/线路驱动器 Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs

General Description

The LCX240 is an inverting octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus oriented transmitter or receiver. The device is designed for low voltage 2.5V or 3.3V VCCapplications with capability of interfacing to a 5V signal environ

ment. The LCX240 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

Features

■5V tolerant inputs and outputs

■2.3V–3.6V VCCspecifications provided

■6.5 ns tPDmax VCC  3.3V, 10 PA ICCmax

■Power-down high impedance inputs and outputs

■Supports live insertion/withdrawal

■r24 mA output drive VCC  3.0V

■Implements patented noise/EMI reduction circuitry

■Latch-up performance exceeds 500 mA

■ESD performance:

Human body model !2000V

Machine model !200V