U401BR Integrated Circuit - DIP24 - Vishay Semiconductor

U3082M Integrated Circuit MOS - DIP24 - Vishay Semiconductor

U407B SemiConductor - CUSTODIA: DIP24 MAKE: TEMIC

TDA1072 Integrated Circuit - DIP16 - Vishay Semiconductor

U2352B Integrated Circuit - DIP8 - Vishay Semiconductor

U490B Integrated Circuit - DIP8 - Vishay Semiconductor

U2043B-SMD Integrated Circuit - SMD - Vishay Semiconductor

U2044B Integrated Circuit - DIP14 - Vishay Semiconductor