Part Number: 140AII33000C (No description) Part Number: 140AIO33000C (No description) Part Number: 140AJ (Cdip24) Part Number: 140AJJ134 (Sol) Part Number: 140AJJ215 (Component) Part Number: 140AJJ224 (Component) Part Number: 140AK (At&t microelectronics) Part Number: 140AK12883B (Microcircuit) Part Number: 140AK-15 (Semi) Part Number: 140AK-15883C (Ic) Part Number: 140AK-50 (National semiconductor) Part Number: 140AL (No description) Part Number: 140ALD022 (No description) Part Number: 140AM (At&t)