74VCX16601MTDTXRX 18BIT UNIV BUS LV 56TSSOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant 74ALVCH16601DGG,11 74VCX16601MTDXTXRX 18BIT UNIV BUS LV 56TSSOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant 74ALVCH16601DGG:11