| Part Number | Manufacturer | Description | Eu RoHS | China RoHS | Reach compliant |
|---|---|---|---|---|---|
| NCT5655W | Nuvoton Technology | SMBUS-GPIO EXPANDER; 16 GPIO PIN | |||
| NCT5655Y | Nuvoton Technology | SMBUS-GPIO EXPANDER; 16 GPIO PIN | |||
| W83L603G | Nuvoton Technology | IC I/O EXPANDER SMBUS 8B 14SOIC | |||
| W83L604G | Nuvoton Technology | IC I/O EXPANDER SMBUS 14B 20SSOP |