| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LMC6574 |  429Kb/13P | Low Voltage (2.7V and 3V) Operational Amplifier |
| LMC6574AIM |  429Kb/13P | Low Voltage (2.7V and 3V) Operational Amplifier |
 National Semiconductor ... | LMC6574AIMNOPB |  1Mb/22P | LMC6572/LMC6574 Dual and Quad Low Voltage (2.7V and 3V) Operational Amplifier |
 National Semiconductor ... | LMC6574AIMX |  429Kb/13P | Low Voltage (2.7V and 3V) Operational Amplifier |
| LMC6574AIMX |  1Mb/22P | LMC6572/LMC6574 Dual and Quad Low Voltage (2.7V and 3V) Operational Amplifier |
 National Semiconductor ... | LMC6574AIMXNOPB |  1Mb/22P | LMC6572/LMC6574 Dual and Quad Low Voltage (2.7V and 3V) Operational Amplifier |
| LMC6574AIN |  429Kb/13P | Low Voltage (2.7V and 3V) Operational Amplifier |
| LMC6574BIM |  429Kb/13P | Low Voltage (2.7V and 3V) Operational Amplifier |
 National Semiconductor ... | LMC6574BIMNOPB |  1Mb/22P | LMC6572/LMC6574 Dual and Quad Low Voltage (2.7V and 3V) Operational Amplifier |
| LMC6574BIMX |  429Kb/13P | Low Voltage (2.7V and 3V) Operational Amplifier |
 National Semiconductor ... | LMC6574BIMXNOPB |  1Mb/22P | LMC6572/LMC6574 Dual and Quad Low Voltage (2.7V and 3V) Operational Amplifier |
| LMC6574BIN |  429Kb/13P | Low Voltage (2.7V and 3V) Operational Amplifier |