MC74AC374MELGIC FLIP FLOP OCT D 3ST 20-SOEIAJ|ON SEMICONDUCTOR|Lead free|RoHS Compliant SN74AC374NSR MC74AC374DWR2G MC74AC374MGIC FLIP FLOP OCT D 3ST 20-SOEIAJ|ON SEMICONDUCTOR|Lead free|RoHS Compliant SN74AC374NSR MC74AC374DWR2G