Description
TCA8418RTWR Texas Instruments - Yeehing Electronics
18-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt, reset & 80 key support
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.042 |
| 100 — 249 | 0.913 |
| 250 — 999 | 0.64 |
| 1,000 + | 0.36 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| TCA8418RTWR Datasheet |
More Information
The TCA8418 is a keypad scan device with integrated ESD protection. It can operate from 1.65 V to 3.6 V and has 18 general purpose inputs/outputs (GPIO) that can be used to support up to 80 keys via the I2C interface.
