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

PCA9538 1. General description The PCA9538 is a 16-pin CMOS device that provides 8 bits of General Purpose parallel Input/Output

4-bit I2C-bus and SMBus low power I/O port with interrupt and reset

PCA9537 1. General description The PCA9537 is a 10-pin CMOS device that provides 4 bits of General Purpose parallel Input/Output

4-bit I2C-bus and SMBus I/O port

PCA9536 1. General description The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus

16-bit I2C-bus and SMBus, low power I/O port with interrupt

PCA9535_PCA9535C 1. General description The PCA9535 and PCA9535C are 24-pin CMOS devices that provide 16 bits of General Purpose parallel

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

PCA9535A 1. General description The PCA9535A is a low-voltage 16-bit General Purpose Input/Output (GPIO) expander with interrupt and reset for I2C

8-bit I2C-bus and SMBus low power I/O port with interrupt

PCA9534 1. General description The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO

4-bit I2C-bus LED dimmer

PCA9533 1. General description The PCA9533 is a 4-bit I2C-bus and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing

16-bit I2C-bus LED dimmer

PCA9532 1. General description The PCA9532 is a 16-bit I2C-bus and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing

8-bit I2C-bus LED dimmer

PCA9531 1. General description The PCA9531 is an 8-bit I2C-bus and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing

2-bit I2C-bus LED dimmer

PCA9530 1. General description The PCA9530 is a 2-bit I2C-bus and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing