| Manufacturer | Part Number | Description |
|---|---|---|
onsemi
| LM224DG | Single Supply Quad Operational Amplifiers |
Texas Instruments
| LM224D | Quadruple Operational Amplifier |
STMicroelectronics
| LM224DT | Low-power quad operational amplifier |
Motorola Semiconductor (now NXP Semiconductors)
| LM224D | Quad Low Power Operational Amplifier |
