FIN212ACGFXIC SER/DESER 12BIT 42USS-BGA|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant FIN212ACMLX FIN212ACGFXIC SER/DESER 12BIT 42USS-BGA|FAIRCHILD SEMICONDUCTOR (VA)|Lead free|RoHS Compliant FIN212ACMLX