| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM741W/883 |  180Kb/7P | Operational Amplifier August 2000 |
 National Semiconductor ... | LM741W/883 |  180Kb/ 7P | Operational Amplifier August 2000 |
 National Semiconductor ... | LM741A |  180Kb/ 7P | Operational Amplifier August 2000 |
| LM741AH |  213Kb/ 8P | Operational Amplifier May 1998 |
| LM741AH/883 |  180Kb/ 7P | Operational Amplifier August 2000 |
| LM741AJ-14 |  213Kb/ 8P | Operational Amplifier May 1998 |
 National Semiconductor ... | LM741C |  180Kb/ 7P | Operational Amplifier August 2000 |
 National Semiconductor ... | LM741CH |  213Kb/ 8P | Operational Amplifier May 1998 |