RC4558P - Texas Instruments Op Amp (DIP-8) RC4558 GENUINE

TL072CP - Texas Instruments JFET Op Amp (DIP-8) GENUINE

NE5532P - NE5532 Texas Instruments Op Amp (DIP-8) GENUINE

UA741CP - Texas Instruments Op Amp (DIP-8) GENUINE

JRC 4558 = RC4558 THT 8p DIL DIP Integrated Dual Op-Amp 1g GK27

5PCS OP AMP IC RAYTHEON DIP-8 RC4558N RC4558

LF353P - Texas Instruments Op Amp (DIP-8) GENUINE

10PCS Japan Radio JRC 4558D NJM4558 RC4558 RC4558 RCA4558 Dual Op Amp DIP-8 NEW