TL071ACP Integrated Circuit - DIP8 - Motorola Semiconductor

U254B Integrated Circuit - DIP8 - Vishay Semiconductor

LM4250 Integrated Circuit - DIP8 - National Semiconductor - NSC

LMT2903N Integrated Circuit - DIP8 - Motorola Semiconductor

MC34161P Integrated Circuit - DIP8 - ON Semiconductor

NE592D8 Integrated Circuit - DIP8 - ON Semiconductor

U264B Integrated Circuit - DIP8 - Vishay Semiconductor

UA555TC Integrated Circuit - DIP8 - Fairchild Semiconductor