| LM124 | National Semiconductor | Low Power Quad Operational Amplifier |
| LM124AJ | National Semiconductor | Low Power Quad Operational Amplifier |
| LM124J | National Semiconductor | Low Power Quad Operational Amplifier |
| 77043022A | National Semiconductor | Low Power Quad Operational Amplifier |
| 7704302CA | National Semiconductor | Low Power Quad Operational Amplifier |
| LM124J/883 | National Semiconductor | |
| LM124AW/883 | National Semiconductor | |
| LM124AWG/883 | National Semiconductor | |
| JL124ABCA-MPR | National Semiconductor | Low Power Quad Operational Amplifier |
| JL124BCA-MPR | National Semiconductor | Low Power Quad Operational Amplifier |
| JM38510/11006BCA | National Semiconductor | |
| JM38510/11005BCA | National Semiconductor | |
| JM38510/11006BDA | National Semiconductor | |
| JM38510/11005BDA | National Semiconductor | |
| JM38510/11006BZA | National Semiconductor | |
| JM38510/11005BZA | National Semiconductor | |
| LM124AJRLQMLV | National Semiconductor | Low Power Quad Operational Amplifier |
| 5962L9950401VCA | National Semiconductor | Low Power Quad Operational Amplifier |
| JM38510/11006SCA | National Semiconductor | |
| JM38510/11005SCA | National Semiconductor | |
| 5962R9950401VCA | National Semiconductor | Low Power Quad Operational Amplifier |
| LM124AWLQMLV | National Semiconductor | Low Power Quad Operational Amplifier |
| LM124AWRLQMLV | National Semiconductor | Low Power Quad Operational Amplifier |
| JM38510/11006SDA | National Semiconductor | |
| JM38510/11005SDA | National Semiconductor | |
| 5962R9950401VDA | National Semiconductor | Low Power Quad Operational Amplifier |
| LM124AWGLQMLV | National Semiconductor | Low Power Quad Operational Amplifier |
| LM124AWGRLQMLV | National Semiconductor | Low Power Quad Operational Amplifier |
| JM38510/11006SZA | National Semiconductor | |
| 5962R9950401VZA | National Semiconductor | Low Power Quad Operational Amplifier |
| LM124AW-MLS | National Semiconductor | Low Power Quad Operational Amplifier |
| LM124 MD8 | National Semiconductor | |
| LM124 MDS | National Semiconductor | |
| LM124 MW8 | National Semiconductor | |