LA5524 Integrated Circuit - DIP8 - Sanyo Semiconductor

LM4250 Integrated Circuit - DIP8 - National Semiconductor - NSC

LB1268 Integrated Circuit - DIP8 - Sanyo Semiconductor

LA4525 Integrated Circuit - DIP8 - Sanyo Semiconductor

LA6393D Integrated Circuit - DIP8 - Sanyo Semiconductor

LA3201 Integrated Circuit - DIP8 - Sanyo Semiconductor

LA7837 Integrated Circuit - SIP13 - Sanyo Semiconductor

LA5528 Integrated Circuit - DIP8 - Sanyo Semiconductor