MM55108N Integrated Circuit - DIP18 - National Semiconductor - NSC

LM3914N1 Integrated Circuit - DIP18 - National Semiconductor - NSC

LM1123N Integrated Circuit - DIP18 - National Semiconductor - NSC

MM74C915N Integrated Circuit - DIP18 - National Semiconductor - NSC

MM2114N-3L Integrated Circuit - DIP18 - National Semiconductor - NSC

LM389N Integrated Circuit - DIP18 - National Semiconductor - NSC

LM389 Integrated Circuit - DIP18 - National Semiconductor - NSC

DS8867N Integrated Circuit - DIP18 - National Semiconductor - NSC