PCA9535; PCA9535C 16-bit I2C-bus and SMBus, low p.
PCA9535 - Low-voltage 16-bit I2C and SMBus low-power I/O expander
PCA9535E - 16-bit Low-Power I/O Expander
PCA9535 - Remote 16-BIT I2C and SMBus Low-Power I/O Expander
PCA9535EC - 16-bit Low-Power I/O Expander
PCA9535 - 16-bit SMBus
PCA9535C - 16-bit SMBus