Description
TCA9555PWR Texas Instruments - Yeehing Electronics
16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.032 |
| 100 — 249 | 0.794 |
| 250 — 999 | 0.585 |
| 1,000 + | 0.29 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| TCA9555PWR Datasheet |
More Information
This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 1.65-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface.
