Part Number Manufacturer / Brand Brife Description Part StatusNumber of I/OInterfaceInterrupt OutputFeaturesOutput TypeCurrent - Output Source/SinkClock FrequencyVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
STMicroelectronics IC I/O EXPANDER I2C 8B 16QFN Obsolete8I²CYesPORPush-Pull
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400kHz1.65 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-UFQFN16-QFN (2.6x1.8)
Texas Instruments IC I/O EXPANDER I2C 8B 16QFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-UFQFN16-UQFN (2.6x1.8)