IN74HC651A - Octal Bus Transceiver/Register
TECHNICAL DATA IN74HC651A Octal 3-State Bus Transceivers and D Flip-Flops High-Performance Silicon-Gate CMOS The IN74HC651A is identical in pinout to the LS/ALS651.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
These devices consist of bus transceiver circuits, D-type flip-flop, and control circuitry arranged for multiplex transmission of data directly from the data bus or from the internal storage registers.
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