Part Number: 1427BB591000 (Call4availability) Part Number: 1427BK (Call for availability and pricin) Part Number: 1427C (No minimum) Part Number: 1427C0A (Sop-8) Part Number: 1427C1 (Hammond manufacturing) Part Number: 1427C1BK (Call for availability and pricin) Part Number: 1427C2 (Hammond manufacturing) Part Number: 1427C2BK (Call for availability and pricin) Part Number: 1427C4 (Hammond manufacturing) Part Number: 1427C4A (Call for availability and pricin) Part Number: 1427C5 (Hammond manufacturing) Part Number: 1427C5BK (Call for availability and pricin) Part Number: 1427C6 (Hammond manufacturing) Part Number: 1427C6BK (Call for availability and pricin)