| Manufacturer | Part Number | Description |
|---|---|---|
Intersil (now Renesas) |
LM1458 | 0.9MHz Single and Dual High Gain Operational Amplifiers |
| LM1458C | Dual Operational Amplifier | |
Texas Instruments |
LM1458 | Dual Operational Amplifier |
| LM1458 | Dual Operational Amplifier | |
| LM1458 | Dual Operational Amplifier |