DM8214 Integrated Circuit - Standard Case - National Semiconductor - NSC

LM4250 Integrated Circuit - DIP8 - National Semiconductor - NSC

DS8922AN Integrated Circuit - DIP16 - National Semiconductor - NSC

DM5472J Integrated Circuit - DIP - National Semiconductor - NSC

LP2951 Integrated Circuit - DIP - National Semiconductor - NSC

MM5437 Integrated Circuit - DIP - National Semiconductor - NSC

LM1972N Integrated Circuit - DIP20 - National Semiconductor - NSC

LM1414 Integrated Circuit - DIP - National Semiconductor - NSC