MM74HCT573N
数据手册.pdf
Fairchild
飞兆/仙童
主动器件
FAIRCHILD SEMICONDUCTOR MM74HCT573N 芯片, 74HCT CMOS逻辑器件
General Description
The MM74HCT573 octal D-type latches and MM74HCT574 octal D-type flip-flop advanced silicon-gate CMOS technology, which provides the inherent benefits of low power consumption and wide power supply range, but are LS-TTL input and output characteristic and pin-out compatible. The 3-STATE outputs are capable of driving 15 LS-TTL loads. All inputs are protected from damage due to static discharge by internal diodes to VCC and ground.
Features
■ TTL input characteristic compatible
■ Typical propagation delay: 18 ns
■ Low input current: 1 µA maximum
■ Low quiescent current: 80 µA maximum
■ Compatible with bus-oriented systems
■ Output drive capability: 15 LS-TTL loads