LM1972N Integrated Circuit - DIP20 - National Semiconductor - NSC

LM1303N Integrated Circuit - DIP - National Semiconductor - NSC

PAL14L4ANC Integrated Circuit - DIP20 - National Semiconductor - NSC

LM1866N Integrated Circuit - DIP20 - National Semiconductor - NSC

LM376N Integrated Circuit - DIP8 - National Semiconductor - NSC

MM74C373J Integrated Circuit - DIP20 - National Semiconductor - NSC

LM1202N Integrated Circuit - DIP20 - National Semiconductor - NSC

LM3046N Integrated Circuit - DIP14 - National Semiconductor - NSC