DM74ALS258MIC DATA SELECTOR/MUX QUAD 16SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74ALS258AD SN74ALS258ADE4 DM74ALS258MXIC DATA SELECTOR/MUX QUAD 16SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74ALS258ADR SN74ALS258AD