| LM258 | Fairchild Semiconductor | Dual Operational Amplifier |
| LM258N | Fairchild Semiconductor | Dual Operational Amplifier |
| LM258A | Fairchild Semiconductor | Dual Operational Amplifier |
| LM258AM | Fairchild Semiconductor | Dual Operational Amplifier |
| LM258AMX | Fairchild Semiconductor | Dual Operational Amplifier |
| LM258AN | Fairchild Semiconductor | Dual Operational Amplifier |
| LM2904 | Fairchild Semiconductor | Dual Operational Amplifier |
| LM2904M | Fairchild Semiconductor | Dual Operational Amplifier |
| LM2904MX | Fairchild Semiconductor | Dual Operational Amplifier |
| LM2904N | Fairchild Semiconductor | Dual Operational Amplifier |
| LM358 | Fairchild Semiconductor | Dual Operational Amplifier |
| LM358M | Fairchild Semiconductor | Dual Operational Amplifier |
| LM358MX | Fairchild Semiconductor | Dual Operational Amplifier |
| LM358N | Fairchild Semiconductor | Dual Operational Amplifier |
| LM358A | Fairchild Semiconductor | Dual Operational Amplifier |
| LM358AM | Fairchild Semiconductor | Dual Operational Amplifier |
| LM358AMX | Fairchild Semiconductor | Dual Operational Amplifier |
| LM358AN | Fairchild Semiconductor | Dual Operational Amplifier |