IN74HC651A Datasheet | IK Semiconductor

TECHNICAL DATA 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 patible with standard CMOS outputs; with pullup resistors, they are patible 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. Direction and Output Enable are provided to select the read-time or stored data function. Data on the A or B Data bus, or both, can be stored in the internal D flip-flops by low-to-high transitions at...