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Philips
74F779 - 8-bit bidirectional binary counter
INTEGRATED CIRCUITS 74F779 8-bit bidirectional binary counter (3-State) Product specification IC15 Data Handbook 1989 Sep 20 Philips Semiconductors .
Fairchild
74F779 - 8-Bit Bidirectional Binary Counter
74F779 8-Bit Bidirectional Binary Counter with 3-STATE Outputs April 1988 Revised March 2000 74F779 8-Bit Bidirectional Binary Counter with 3-STATE .
