Part Number: 1042AA (Ic 1042aa) Part Number: 1042AA2 (Plcc68) Part Number: 1042AA2-DT (No description) Part Number: 1042AB3 (01) Part Number: 1042AB3-DT (No description) Part Number: 1042AD (Nanoamp solutions incorporated) Part Number: 1042AJ (At&t) Part Number: 1042AK (In stock) Part Number: 1042AK-DT (Luc) Part Number: 1042AM (Lot# 377) Part Number: 1042AM2 (No description) Part Number: 1042AM2-DT (No description) Part Number: 1042AN (Lucent) Part Number: 1042AN-TR (Ne)