| 1589401 | UA739C | DUAL AUDIO OPERATIONAL AMPLIFIER / PREAMPLIFIER | Fairchild Semiconductor |
| 1589402 | UA739DC | DUAL AUDIO OPERATIONAL AMPLIFIER / PREAMPLIFIER | Fairchild Semiconductor |
| 1589403 | UA739PC | DUAL AUDIO OPERATIONAL AMPLIFIER / PREAMPLIFIER | Fairchild Semiconductor |
| 1589404 | UA741 | GENERAL PURPOSE SINGLE BIPOLAR OP-AMPS | SGS Thomson Microelectronics |
| 1589405 | UA741 | GENERAL PURPOSE SINGLE OPERATIONAL AMPLIFIER | SGS Thomson Microelectronics |
| 1589406 | UA741 | GENERAL PURPOSE SINGLE BIPOLAR OP-AMPS | ST Microelectronics |
| 1589407 | UA741 | General-Purpose Operational Amplifier | Texas Instruments |
| 1589408 | UA741A | GENERAL-PURPOSE SINGLE OP-AMPs | ST Microelectronics |
| 1589409 | UA741AG | GENERAL-PURPOSE SINGLE OP-AMPs | ST Microelectronics |
| 1589410 | UA741AGC | General-purpose single operational amplifier | SGS Thomson Microelectronics |
| 1589411 | UA741AH | General-purpose single operational amplifier | SGS Thomson Microelectronics |
| 1589412 | UA741AH | GENERAL-PURPOSE SINGLE OP-AMPs | ST Microelectronics |
| 1589413 | UA741AJ | General-purpose single operational amplifier | SGS Thomson Microelectronics |
| 1589414 | UA741AJ | GENERAL-PURPOSE SINGLE OP-AMPs | ST Microelectronics |
| 1589415 | UA741C | GENERAL PURPOSE SINGLE BIPOLAR OP-AMPS | SGS Thomson Microelectronics |
| 1589416 | UA741C | GENERAL-PURPOSE SINGLE OP-AMPs | ST Microelectronics |
| 1589417 | UA741CD | General purpose operational amplifier | Philips |
| 1589418 | UA741CD | GENERAL PURPOSE SINGLE BIPOLAR OP-AMPS | SGS Thomson Microelectronics |
| 1589419 | UA741CD | GENERAL PURPOSE SINGLE BIPOLAR OP-AMPS | ST Microelectronics |
|
| 1589420 | UA741CD | General-Purpose Operational Amplifier | Texas Instruments |
| 1589421 | UA741CDG4 | General-Purpose Operational Amplifier 8-SOIC 0 to 70 | Texas Instruments |
| 1589422 | UA741CDR | General-Purpose Operational Amplifier | Texas Instruments |
| 1589423 | UA741CDRG4 | General-Purpose Operational Amplifier 8-SOIC 0 to 70 | Texas Instruments |
| 1589424 | UA741CDT | GENERAL PURPOSE SINGLE BIPOLAR OP-AMPS | SGS Thomson Microelectronics |
| 1589425 | UA741CDT | GENERAL PURPOSE SINGLE BIPOLAR OP-AMPS | ST Microelectronics |
| 1589426 | UA741CH | GENERAL-PURPOSE SINGLE OP-AMPs | ST Microelectronics |
| 1589427 | UA741CJ | General-purpose single operational amplifier | SGS Thomson Microelectronics |
| 1589428 | UA741CJ | GENERAL-PURPOSE SINGLE OP-AMPs | ST Microelectronics |
| 1589429 | UA741CJG | General-Purpose Operational Amplifier | Texas Instruments |
| 1589430 | UA741CJG4 | General-Purpose Operational Amplifier | Texas Instruments |
| 1589431 | UA741CN | General purpose operational amplifier | Philips |
| 1589432 | UA741CN | GENERAL PURPOSE SINGLE BIPOLAR OP-AMPS | SGS Thomson Microelectronics |
| 1589433 | UA741CN | GENERAL PURPOSE SINGLE BIPOLAR OP-AMPS | ST Microelectronics |
| 1589434 | UA741CN14 | General-purpose single operational amplifier | SGS Thomson Microelectronics |
| 1589435 | UA741CN14 | GENERAL-PURPOSE SINGLE OP-AMPs | ST Microelectronics |
| 1589436 | UA741CNB | General purpose operational amplifier | Philips |
| 1589437 | UA741CP | General-Purpose Operational Amplifier | Texas Instruments |
| 1589438 | UA741CPE4 | General-Purpose Operational Amplifier 8-PDIP 0 to 70 | Texas Instruments |
| 1589439 | UA741CPS | GENERAL-PURPOSE OPERATIONAL AMPLIFIER | Texas Instruments |
| 1589440 | UA741CPSR | General-Purpose Operational Amplifier | Texas Instruments |
