PCA6408A
Description
The PCA6408A is an 8-bit general purpose I/O expander that provides remote I/O expansion for most microcontroller families via the I2C-bus interface.
Key Features
- I2C-bus to parallel port expander
- Operating power supply voltage range of 1.65 V to 5.5 V
- Low standby current consumption of 1 A
- Schmitt-trigger action allows slow input transition and better switching noise immunity at the SCL
