CA3260E Integrated Circuit - DIP8 - Harris Semiconductor

HA17458 Integrated Circuit - DIP8 - Harris Semiconductor

HA17358 Integrated Circuit Op-Amp - DIP8 - Harris Semiconductor

UA555TC Integrated Circuit - DIP8 - Fairchild Semiconductor

TDA4180P Integrated Circuit - DIP8 - Vishay Semiconductor

TDA4180 Integrated Circuit - DIP8 - Vishay Semiconductor

U243B Integrated Circuit - DIP8 - Vishay Semiconductor

U427B Integrated Circuit - DIP8 - Vishay Semiconductor