DAC1218LCJ1 Integrated Circuit - DIP18 - National Semiconductor - NSC

DM85S68 Integrated Circuit - DIP18 - National Semiconductor - NSC

DM85S68N Integrated Circuit - DIP18 - National Semiconductor - NSC

MM5378AA-N Integrated Circuit - DIP18 - National Semiconductor - NSC

DS8867N Integrated Circuit - DIP18 - National Semiconductor - NSC

MM74C910N Integrated Circuit - DIP18 - National Semiconductor - NSC

DAC88EX Integrated Circuit - DIP18 - National Semiconductor - NSC

DAC1220 Integrated Circuit - DIP18 - National Semiconductor - NSC