Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, reset and Agile I/O

PCAL9538A 1. General description The PCAL9538A is a low-voltage 8-bit General Purpose Input/Output (GPIO

Low-voltage 16-bit I2C-bus I/O port with interrupt and Agile I/O

PCAL9535A 1. General description The PCAL9535A is a low-voltage 16-bit General Purpose Input/Output (GPIO) expander with interrupt

Low-voltage translating 16-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers

Low-voltage translating 16-bit I2C-bus/SMBus I/O expander 1. General description The PCAL6416A is a 16-bit general-purpose I/O expander that provides remote I/O expansion for most microcontroller

24-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver

PCA9956B 1. General description The PCA9956B is an I2C-bus controlled 24-channel constant current LED driver optimized for dimming

16-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver

PCA9955B 1. General description The PCA9955B is an I2C-bus controlled 16-channel constant current LED driver optimized for dimming

8-channel ultra-low voltage, Fm+ I2C-bus multiplexer with reset

PCA9847 1. General description The PCA9847 is an ultra-low voltage, octal bidirectional translating multiplexer controlled via the I2C

4-channel ultra-low voltage, Fm+ I2C-bus switch with reset

4-channel ultra-low voltage, Fm+ I2C-bus switch with reset

16-channel SPI serial bus 57 mA/20 V constant current LED driver

PCA9745B 1. General description The PCA9745B is a daisy-chain SPI-compatible 4-wire serial bus controlled 16-channel constant current

18 V tolerant SPI 8-bit GPI with maskable INT

PCA9704 1. General description The PCA9704 is a low power 18 V tolerant SPI General Purpose Input (GPI) shift register designed to monitor the status

18 V tolerant SPI 16-bit GPI with maskable INT

PCA9703 1. General description The PCA9703 is a low power 18 V tolerant SPI General Purpose Input (GPI) shift register designed to monitor the status