| LM1458 | National Semiconductor | Dual Operational Amplifier |
| LM1458M | National Semiconductor | Dual Operational Amplifier |
| LM1458MX | National Semiconductor | Dual Operational Amplifier |
| LM1458N | National Semiconductor | Dual Operational Amplifier |
| LM1458H | National Semiconductor | Dual Operational Amplifier |
| LM1458 MDC | National Semiconductor | |
| LM1458 MWC | National Semiconductor | |
| LM1558 | National Semiconductor | Dual Operational Amplifier |
| LM1558H | National Semiconductor | Dual Operational Amplifier |
| LM1558H/883 | National Semiconductor | |
| LM1558J/883 | National Semiconductor | |
| JM38510/10108BGA | National Semiconductor | |
| LM1558 MD8 | National Semiconductor | |