TDA1062S Integrated Circuit - DIP16 - Vishay Semiconductor

TDA4483 Integrated Circuit - DIP16 - Vishay Semiconductor

U490B Integrated Circuit - DIP8 - Vishay Semiconductor

U4441B Integrated Circuit - DIP16 - Vishay Semiconductor

U2380B Integrated Circuit - DIP16 - Vishay Semiconductor

U4490B Integrated Circuit - DIP16 - Vishay Semiconductor

U2829B Integrated Circuit - DIP16 - Vishay Semiconductor

U2531B Integrated Circuit - DIP8 - Vishay Semiconductor