5PCS RC4559N RC4559 ORIGINAL DUAL HIGH-PERFORMANCE OPERATIONAL AMPLIFIER DIP8

2pcs JRC NJM4556AD DIP-8 DUAL HIGH CURRENT OPERATIONAL AMPLIFIER RH

4558D Dual Op-Amp IC JRC4558 Audio Operational Amplifier DIP-8 NJM4558

50 PCS UA741 UA741CN ST OPERATIONAL AMPLIFIER OP AMP DIP8 NEW

10pcs LM833N LM833 DUAL OPERATIONAL AMPLIFIER DIP-8

20 PCS TL062CP DIP-8 TL062CN TL062 J-FET Dual Operational Amplifiers Chip IC

10pcs New LM833N LM833 833 Dual Audio Operational Amplifier NS DIP-8

1pc LM1458N NATIONAL SEMI IC DUAL OPERATIONAL AMPLIFIER OP AMP 8-PIN DIP