INTEGRATED CIRCUITS 74F257A Quad 2-line to 1-line selector/multiplexer, non-inverting (3-State) Product specification IC15 Data Handbook 1995 Mar 31 Philips Semiconductors Philips Semiconductors Product specification Quad 2-line to 1-line selector/multiplexer, non-inverting (3-State) 74F257A FEATURES • Industrial range available (–40°C to +85°C) • Multifunction capability • Non-inverting data path • 3-State outputs • See 74F258A for inverting version DESCRIPTION The 74F257A has four identical 2-input multiplexers with 3-State outputs which select 4 bits of data from two sources uncer control of a common Select (S) input.
The I0a inputs are selected when the common Select input is Low...

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