| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM324M |  469Kb/20P | Low Power Quad Operational Amplifiers August 2000 |
| LM324M |  1Mb/31P | LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers REVISED SEPTEMBER 2004 |
| LM324MNOPB |  1Mb/31P | LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers REVISED SEPTEMBER 2004 |
| LM324MT |  469Kb/20P | Low Power Quad Operational Amplifiers August 2000 |
| LM324MTNOPB |  1Mb/31P | LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers REVISED SEPTEMBER 2004 |
| LM324MTX |  469Kb/20P | Low Power Quad Operational Amplifiers August 2000 |
| LM324MTX |  1Mb/31P | LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers REVISED SEPTEMBER 2004 |
| LM324MTXNOPB |  1Mb/31P | LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers REVISED SEPTEMBER 2004 |
| LM324MX |  469Kb/20P | Low Power Quad Operational Amplifiers August 2000 |
| LM324MX |  1Mb/31P | LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers REVISED SEPTEMBER 2004 |
| LM324MXNOPB |  1Mb/31P | LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers REVISED SEPTEMBER 2004 |