SN74AS257 datasheet, selectors/multiplexers equivalent, Texas Instruments

SN74AS257 selectors/multiplexers equivalent, quad 2-line to 1-line data selectors/multiplexers.

Application

of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION D.

Description

These data selectors/multiplexers are designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable (OE) input is at a high logic level. S.

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