LM351N NSC LM351 OP AMP 8-PIN DIP VINTAGE 1973 OLD LOGO COLLECTIBLE! RARE QTY-1

LM324N Low Power Quad Operational Amplifier DIP Package Motorola / National Semi

2PCS LM380N National Semiconductor 2.5W Audio Power Amplifier IC DIP-14

National LM3401N Quad Op. Amp. - NOS

Quantity 3 - National Semiconductor LM3900N Quad Op Amp DIP14 - New

5PCS LM3900N NSC Quad Norton Operational Amplifier IC OpAmp Single Supply DIP-14

10X LM339N LM339 National Semi Low Power Quad Comparator IC DIP-14 2-36 V TTL/CM

4PCS LM1203 National Semiconductor Video Amplifier Chip DIP-28 #FN6