Datasheet Specifications
- Part number
- PCA9539
- Manufacturer
- NXP ↗
- File Size
- 509.00 KB
- Datasheet
- PCA9539_PhilipsSemiconductors.pdf
- Description
- 16-bit I2C and SMBus low power I/O port
Description
PCA9539; PCA9539R 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset Rev.9 * 8 November 2017 Product data sheet 1.Gene.Features
* 16-bit I2C-bus GPIO with interrupt and resetApplications
* and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc. The PCA9539; PCA9539R consists of two 8-bit configuration (input or output selecPCA9539 Distributors
📁 Related Datasheet
📌 All Tags