I2C通用 扩展I/O
| Part No. | Supply Voltage | Number of I/Os | Device Addresses | Pull-up resistor per Channel | Features | Packages | p2p |
|---|---|---|---|---|---|---|---|
| HTR3355 | 2.2~5.5V | 16 | 8 | 100kohm | Configuration registers Interrupt pin | QFN4×4-24L | T*A9555 |
| HTR3335 | 2.2~5.5V | 16 | 8 | / | Configuration registers Interrupt pin | QFN4×4-24L | T*A9535 |
| HTR33351 | 2.2~5.5V | 16 | 1 | / | Configuration registers Interrupt pin | QFN3×3-20L | / |
| HTR3339 | 2.2~5.5V | 16 | 4 | / | Configuration registers Interrupt pin; Reset pin | QFN4×4-24L | T*A9539 |