DM74AS74MIC FLIP FLOP DUAL D POS 14SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74AS74AD SN74AS74ADE4 DM74AS74MXIC FLIP FLOP DUAL D POS 14SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74AS74ADRE4 SN74AS74ADR SN74AS74AD