Datasheet Details
Part number:
PCA9674AD, PCA9674
Manufacturer:
File Size:
792.05 KB
Description:
Remote 8-bit I/O expander
Note:
This datasheet PDF includes multiple part numbers: PCA9674AD, PCA9674.
Please refer to the document for exact specifications by model.
Features
* I2C-bus to parallel port expander
* 1 MHz I2C-bus interface (Fast-mode Plus I2C-bus)
* SDA with 30 mA sink capability for 4000 pF buses
* Operating supply voltage 2.3 V to 5.5 V with 5.5 V tolerant I/Os held to VDD with 100 A current source
* 8-bit remote I/O pins that default