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IN74HC533A Datasheet - IK Semiconductor

IN74HC533A - Octal D-Type Latch

TECHNICAL DATA IN74HC533A Octal 3-State Inverting Transparent Latch High-Performance Silicon-Gate CMOS The IN74HC533A is identical in pinout to the LS/ALS533.
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 Latch Enable is high.
The data appears as the outputs in inverted form.
When Latch Enable goes low, data meeting the setup .

IN74HC533A_IKSemiconductor.pdf