MSM6242B Integrated Circuit - DIP18 - OKI Semiconductor

TDA4565 Integrated Circuit - DIP18 - Vishay Semiconductor

TDA4420 Integrated Circuit - DIP18 - Vishay Semiconductor

TDA4437 Integrated Circuit - DIP18 - Vishay Semiconductor

U490B Integrated Circuit - DIP8 - Vishay Semiconductor

BA3830S Integrated Circuit - DIP18 - Rohm Semiconductor

TDA1596 Integrated Circuit - DIP18 - NXP Semiconductors

DG528CK Integrated Circuit - DIP18 - Harris Semiconductor