NSC800N Integrated Circuit - DIP40 - National Semiconductor - NSC

NSC831N Integrated Circuit - DIP40 - National Semiconductor - NSC

NSC800N4I Integrated Circuit - DIP40 - National Semiconductor - NSC

MC6801L1 Integrated Circuit - DIP40 - Motorola Semiconductor

NS32202D10 Integrated Circuit - DIP40 - National Semiconductor - NSC

NSC810D Integrated Circuit - DIP40 - National Semiconductor - NSC

S1998C Integrated Circuit PMOS - DIP40 - AMI Semiconductor

LM399AH Integrated Circuit - CAN - National Semiconductor - NSC