Part number:
PCA9672
Manufacturer:
File Size:
781.25 KB
Description:
Remote 8-bit i/o expander.
PCA9672_PhilipsSemiconductors.pdf
Datasheet Details
Part number:
PCA9672
Manufacturer:
File Size:
781.25 KB
Description:
Remote 8-bit i/o expander.
PCA9672, Remote 8-bit I/O expander
The PCA9672 provides general-purpose remote I/O expansion via the two-wire bidirectional I2C-bus (serial clock (SCL), serial data (SDA)).
The devices consist of eight quasi-bidirectional ports, 1 MHz 30 mA drive I2C-bus interface, three hardware address inputs and a reset input operating between 2.3
PCA9672 Features
* I2C-bus to parallel port expander
* 1 MHz I2C-bus interface (Fast-mode Plus I2C-bus)
* 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 to inputs at power-up
* Latched outputs with 25 mA
📁 Related Datasheet
📌 All Tags