I2C portextender, 16-bit, 1.65-5.5 V, TSSOP-24

The PI4IOE5V6416RQ is a 16-bit general purpose I/O expander
The provides a remote I/O extension for most
Microcontroller families via the I2C bus interface.
The device provides a simple solution when additional I/Os are required
, Whereby the connections are reduced to a minimum, e.g.
Sensors, push buttons, keyboards and battery powered mobile devices
Applications for interfaces.

The PI4IOE5V6416RQ can operate from 1.65 V to 5.5 V on the
GPIO port side and 1.65 V to 5.5 V on the SDA/SCL side.

Special features