74AC157SCIC MUX QUAD 2INPUT 16-SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant CD74AC157M 74AHC157D,112 MC74AC157DR2G 74AC157SCXMULTIPLEXER QUAD 2IN HS 16SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant 74AHC157D,118 MC74AC157DG