JM38510-11503BXA Integrated Circuit - TO5 - National Semiconductor - NSC

LM140LAH5 Integrated Circuit - TO5 - National Semiconductor - NSC

DS75462H Integrated Circuit - TO5 - National Semiconductor - NSC

LM340LAH15 Integrated Circuit - TO5 - National Semiconductor - NSC

DS55452H Integrated Circuit - TO5 - National Semiconductor - NSC

DS55453H Integrated Circuit - TO5 - National Semiconductor - NSC

LM140-TO3 Integrated Circuit - TO3 - National Semiconductor - NSC

LM4250 Integrated Circuit - DIP8 - National Semiconductor - NSC