MM74C927N Integrated Circuit - DIP - National Semiconductor - NSC

MM74C908N Integrated Circuit - DIP8 - National Semiconductor - NSC

MM5782N Integrated Circuit - DIP28 - National Semiconductor - NSC

MM5837N Integrated Circuit - DIP8 - National Semiconductor - NSC

MM57105N Integrated Circuit - DIP24 - National Semiconductor - NSC

MM5307AB-N Integrated Circuit - DIP14 - National Semiconductor - NSC

MM5056N Integrated Circuit - DIP10 - National Semiconductor - NSC

MM74C917N Integrated Circuit - DIP28 - National Semiconductor - NSC