BA4558N Original New ROHM Dual operational amplifier Integrated Circuit

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

ROHM BA4558N ZIP-8 Dual operational amplifier RH

20PCS LM1458 1458 LM1458N IC DUAL OPERATIONAL AMPLIFIER

2x NE5532N dual low noise operational amplifier (S)

2pcs JRC NJM4580L ZIP-8 DUAL OPERATIONAL AMPLIFIER RH

1pcs NJM4580L ZIP-8 DUAL OPERATIONAL AMPLIFIER RH

2pcs JRC NJM4558LD ZIP-8 DUAL OPERATIONAL AMPLIFIER RH