74LCX240MTCX集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF中文资料

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