DS8861N Integrated Circuit - DIP - National Semiconductor - NSC

LM390 Integrated Circuit - DIP - National Semiconductor - NSC

MM58167BN Integrated Circuit - DIP24 - National Semiconductor - NSC

LM358AN Integrated Circuit - DIP8 - National Semiconductor - NSC

LP2951 Integrated Circuit - DIP - National Semiconductor - NSC

LM393AJ Integrated Circuit - DIP8 - National Semiconductor - NSC

CD40106BCMX Integrated Circuit - SO14 - National Semiconductor - NSC

LM1391N Integrated Circuit - DIP8 - National Semiconductor - NSC