LA9100 Integrated Circuit - DIP28 - Sanyo Semiconductor

LM8562 Integrated Circuit PMOS - DIP28 - Sanyo Semiconductor

LC7800 SANYO = LC7800(N) INTEGRATED CIRCUIT DIP-28

LC3564S10 Integrated Circuit - DIP28 - Sanyo Semiconductor

LC7520 Integrated Circuit - DIP28 - Sanyo Semiconductor

LC3664NL12 Integrated Circuit - DIP28 - Sanyo Semiconductor

DS8881N Integrated Circuit - DIP28 - National Semiconductor - NSC

HA12038 Integrated Circuit - DIP28 - Harris Semiconductor