| Product | Product Name | Package | Resolution（Bits） | Working Voltage | output mode | interrupt | Datasheet |
|---|
| XL9555 | 16-bit I2C-bus and SMBus, low power I/O port with interrupt | TSSOP-24 | 16 | 2.3-5.5 | Totem pole | Y |  |
| XD8255 | 24-bit I/O expander for I2C-bus with interrupt | PLCC-44 | 24 | 3-6.0 | quasi bi- directional | Y | |
| XL9535 | 16-bit I2C-bus and SMBus, low power I/O port with interrupt | TSSOP-24 | 16 | 2.3-5.5 | quasi bi- directional | Y | |
| XL8574T | Remote 8-bit I/O expander for I2C-bus with interrupt | SOP-16 | 8 | 2.5 -6.0 | quasi bi- directional | Y | |
| XL8574AT | Remote 8-bit I/O expander for I2C-bus with interrupt | SOP-16 | 8 | 2.5 -6.0 | quasi bi- directional | Y | |
| XD8574AP | Remote 8-bit I/O expander for I2C-bus with interrupt | DIP-16 | 8 | 2.5 -6.0 | quasi bi- directional | Y | |
| XD8574P | Remote 8-bit I/O expander for I2C-bus with interrupt | DIP-16 | 8 | 2.5 -6.0 | quasi bi- directional | Y | |
| XD8255-2 | 24-bit I/O expander for I2C-bus with interrupt | DIP-40 | 24 | 3-6.0 | quasi bi- directional | Y | |
| XP8255 | 24-bit I/O expander for I2C-bus with interrupt | PLCC-44 | 24 | 3-6.0 | quasi bi- directional | Y | |
