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TECHNICAL DATA
KK74HC573A
Octal 3-State Noninverting Transparent Latch
High-Performance Silicon-Gate CMOS
N SUFFIX PLASTIC DIP
The KK74HC573A is identical in pinout to the LS/ALS573. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. These latches appear transparent to data (i.e., the outputs change asynchronously) when LE is high. When LE goes low, data meeting the setup and hold time becomes latched. • • • • Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2.0 to 6.0 V Low Input Current: 1.
KK74HC573A Datasheet
