TP3057J Integrated Circuit - DIP16 - National Semiconductor - NSC

MM5260D Integrated Circuit - DIP16 - National Semiconductor - NSC

TP5089N Integrated Circuit - DIP16 - National Semiconductor - NSC

SD5200N Integrated Circuit - DIP16 - National Semiconductor - NSC

MM74C48N Integrated Circuit - DIP16 - National Semiconductor - NSC

ULN2003R Integrated Circuit - DIP16 - National Semiconductor - NSC

DS8922AN Integrated Circuit - DIP16 - National Semiconductor - NSC

DAC1220LCN Integrated Circuit - DIP18 - National Semiconductor - NSC