PCA9553 1. General description The PCA9553 LED blinker blinks LEDs in I2C-bus and SMBus applications where it is necessary to limit bus traffic
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4-bit I2C-bus LED driver with programmable blink rates
PCA9553 1. General description The PCA9553 LED blinker blinks LEDs in I2C-bus and SMBus applications where it is necessary to limit bus traffic