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

LM140 Integrated Circuit - Standard Case - National Semiconductor - NSC

LM320K12 Integrated Circuit - TO3 - National Semiconductor - NSC

LM320K5 Integrated Circuit - TO3 - National Semiconductor - NSC

LM340K5.0 Integrated Circuit - TO3 - National Semiconductor - NSC

LM2936Z5 Integrated Circuit - TO92 - National Semiconductor - NSC

LM2931Z5 Integrated Circuit - TO92 - National Semiconductor - NSC

LM1875T Integrated Circuit - TO220-511 - National Semiconductor - NSC