TDA3505G Integrated Circuit - DIP28 - Vishay Semiconductor

TDA1540 Integrated Circuit - DIP28 - NXP Semiconductors

TDA6612-5 Integrated Circuit - DIP28 - Siemens Semiconductors

TDA1072 Integrated Circuit - DIP16 - Vishay Semiconductor

TDA4439 Integrated Circuit - DIP18 - Vishay Semiconductor

TDA4432 Integrated Circuit - DIP8 - Vishay Semiconductor

U6811B Integrated Circuit - DIP24 - Vishay Semiconductor

TAA940A Integrated Circuit - Standard Custodia - Vishay Semiconductor