Part number:
PCA9674
Manufacturer:
NXP ↗ Semiconductors
File Size:
792.05 KB
Description:
Remote 8-bit i/o expander.
Datasheet Details
Part number:
PCA9674
Manufacturer:
NXP ↗ Semiconductors
File Size:
792.05 KB
Description:
Remote 8-bit i/o expander.
PCA9674, Remote 8-bit I/O expander
The PCA9674/74A 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 I2C-bus Fast-mode Plus (Fm+) family interface, with high speed data transfer it can support PWM
PCA9674 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
📁 Related Datasheet
📌 All Tags