MM74HCT573 Datasheet PDF - Fairchild

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