MC74LCX157SD中文资料安森美半导体数据手册PDF规格书

The MC74LCX157 is a high performance, quad 2−input multiplexer operating from a 2.3 to 3.6 V supply. 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 MC74LCX157 inputs to be safely driven from 5 V devices.

特性 Features

• Designed for 2.3 to 3.6 V VCC Operation

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

• LVTTL Compatible

• LVCMOS Compatible

• 24 mA Balanced Output Sink and Source Capability

• Near Zero Static Supply Current (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*