| KA358A | Fairchild Semiconductor | Dual Operational Amplifier |
| KA4558 | Fairchild Semiconductor | Dual Operational Amplifier |
| KA5532 | Fairchild Semiconductor | Dual Operational Amplifier |
| KA741 | Fairchild Semiconductor | Single Operational Amplifier |
| KH207 | Fairchild Semiconductor | 170MHz, Low Distortion, Hybrid Op Amp |
| KH232 | Fairchild Semiconductor | 175MHz, Unity Gain Stable, Low Distortion, |
| L272 | Fairchild Semiconductor | Dual Operational Amplifier |
| LH2108A | Linear Technology | Operational Amplifiers |
| LM10 | Linear Technology | Low Power Op Amp and Reference |
| LM101A | National Semiconductor | Operational Amplifier |
| LM101A | Linear Technology | Operational Amplifiers |
| LM107 | National Semiconductor | Operational Amplifier |
| LM108 | National Semiconductor | Operational Amplifier |
| LM108 | Linear Technology | Operational Amplifiers |
| LM108A | National Semiconductor | Operational Amplifiers |
| LM118 | National Semiconductor | Operational Amplifier |
| LM124 | National Semiconductor | Low Power Quad Operational Amplifier |
| LM12CL | National Semiconductor | 80W Operational Amplifier |
| LM1458 | National Semiconductor | Dual Operational Amplifier |
| LM1458 | Fairchild Semiconductor | Dual Operational Amplifier |