74F257
681.90kb
Quadruple 2-line to 1-line data selectors/multiplexers. The ′F257 is designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outpu
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8-input multiplexer (3-State)
74F251A
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INTEGRATED CIRCUITS
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Product specification IC15 Data Handbook 1995 Mar 31
.