1PCS/5PCS TLC2654CN Advanced LinCMOSE LOW-NOISE CHOPPER-STABILIZED OPAMP DIP14

5pcs TLC274CN TLC274 LinCMOSE PRECISION QUAD OPERATIONAL AMPLIFIERS

1PCS National Semiconductor LM4562NA/NOPB LM4562 + Socket - Dual OpAmp DIP-8

1PCS/5PCS OPA227UA OPA227U OPA227 High Precision, Low Noise OPAMP SOP8

[5 pc] TL074 Quad FET Low Noise OpAmp, , avoid Asian fake TL

10pcs TLC274CN TLC274 LinCMOSE PRECISION QUAD OPERATIONAL AMPLIFIERS

5PCS TLC274CN TLC274 LinCMOSE PRECISION QUAD OPERATIONAL AMPLIFIERS

1PCS OPA4227PA TI IC OPAMP GP 4 CIRCUIT 14DIP