MC74LCX541SD中文资料安森美半导体数据手册PDF规格书

Low-Voltage CMOS Octal Buffer Flow Through Pinout

With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)

The MC74LCX541 is a high performance, non−inverting octal buffer operating from a 2.3 to 3.6 V supply. This device is similar in function to the MC74LCX244, while providing flow through architecture. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows MC74LCX541 inputs to be safely driven from 5 V devices. The MC74LCX541 is suitable for memory address driving and all TTL level bus oriented transceiver applications.

特性 Features

• Designed for 2.3 to 3.6 V VCC Operation

• 5 V Tolerant − Interface Capability With 5 V TTL Logic

• Supports Live Insertion and Withdrawal

• IOFF Specification Guarantees High Impedance When VCC = 0 V

• LVTTL Compatible

• LVCMOS Compatible

• 24 mA Balanced Output Sink and Source Capability

• Near Zero Static Supply Current in All Three Logic States (10 μA)

Substantially Reduces System Power Requirements

• Latchup Performance Exceeds 500 mA

• ESD Performance: Human Body Model >2000 V

Machine Model >200 V

• Pb−Free Packages are Available*