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Product Description
Attribute Description Product Name PCA9539AHF 16-Bit I2C I/O Expander IC Model Number PCA9539AHF Type I/O Expander IC Interface I2C-Compatible Interface Number of I/O Pins 16-Bit GPIO (General-Purpose Input/Output) Operating Voltage Low Voltage (1.65V to 5.5V) Features Configurable ...