LM329 Integrated Circuit - TO92 - National Semiconductor - NSC

LM4250 Integrated Circuit - DIP8 - National Semiconductor - NSC

MM74C908N Integrated Circuit - DIP8 - National Semiconductor - NSC

LM384 Integrated Circuit - DIP - National Semiconductor - NSC

LM351 Integrated Circuit - DIP8 - National Semiconductor - NSC

LM381 Integrated Circuit - DIP14 - National Semiconductor - NSC

LM1875T Integrated Circuit - TO220-511 - National Semiconductor - NSC

LM1972N Integrated Circuit - DIP20 - National Semiconductor - NSC