description. The ′F257 is designed to multiplex signals from. 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs will.
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Specifications ; Length: 19.3 mm ; Logic Type: Data Selectors/Multiplexers ; Low Level Output Current: 24 mA ; Maximum Clock Frequency: 70 MHz.
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Description. Logic ICs/Integrated Circuits. Part Number: SN74F257N DERF ID #: 320766. Manufacturer: TEXAS INSTRUMENTS. IC Type: Multiplexer/Demultiplexers