I2C of Interface - I/O Expanders,CAT9554YI-GT2,PCA9654EDR2G,PCA9655EDWR2G

I2C Interface - I/O Expanders

Optoelectronics	Sensors, Transducers	Integrated Circuits (ICs)	RF/IF and RFID	Isolators
Display Modules - LED Dot Matrix and Cluster Accessories Display Modules - LCD, OLED, Graphic Addressable, Specialty	Pressure Sensors, Transducers Temperature Sensors - Thermocouple, Temperature Probes Motion Sensors - Accelerometers Temperature Sensors - Analog and Digital Output Humidity, Moisture Sensors Gas Sensors Optical Sensors - Ambient Light, IR, UV Sensors Color Sensors Magnetic Sensors - Linear, Compass (ICs) Motion Sensors - Gyroscopes Motion Sensors - IMUs (Inertial Measurement Units)	Interface - Sensor, Capacitive Touch Linear - Video Processing Specialized ICs Clock/Timing - Real Time Clocks PMIC - Supervisors Data Acquisition - Analog to Digital Converters (ADC) Data Acquisition - Digital to Analog Converters (DAC) Interface - Encoders, Decoders, Converters PMIC - Battery Management Interface - UARTs (Universal Asynchronous Receiver Transmitter) PMIC - Voltage Regulators - DC DC Switching Controllers Interface - CODECs Data Acquisition - Digital Potentiometers PMIC - Hot Swap Controllers Data Acquisition - Analog Front End (AFE) PMIC - Power Distribution Switches, Load Drivers Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers PMIC - Display Drivers Logic - Translators, Level Shifters Linear - Amplifiers - Video Amps and Modules PMIC - Thermal Management PMIC - Voltage Regulators - DC DC Switching Regulators Linear - Amplifiers - Audio Logic - Signal Switches, Multiplexers, Decoders PMIC - Motor Drivers, Controllers PMIC - LED Drivers Interface - I/O Expanders PMIC - Voltage Regulators - Special Purpose Interface - Sensor and Detector Interfaces Interface - Controllers Interface - Specialized Interface - Signal Buffers, Repeaters, Splitters PMIC - Power Supply Controllers, Monitors PMIC - Power Management - Specialized Clock/Timing - Application Specific PMIC - Energy Metering Data Acquisition - ADCs/DACs - Special Purpose Embedded - Microcontrollers - Application Specific Memory Interface - Analog Switches - Special Purpose PMIC - Battery Chargers	RFID Reader Modules RFID Evaluation and Development Kits, Boards RFID, RF Access, Monitoring ICs	Digital Isolators

Part Number	Manufacturer / Brand	Brife Description
CAT9554YI-GT2	ON Semiconductor	IC I/O EXPANDER I2C 8B 16TSSOP
PCA9654EDR2G	ON Semiconductor	IC I/O EXPANDER 8BIT I2C 16SOIC
PCA9655EDWR2G	ON Semiconductor	IC I/O EXPANDER I2C 16B SOIC-24