PCAL6416A

型号：PCAL6416APW；Package：TSSOP24；Low-voltage translating 16-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers

Generaldescription ThePCAL6416Aisa16-bitgeneral-purposeI/OexpanderthatprovidesremoteI/O expansionformostmicrocontrollerfamiliesviatheI2C-businterface. NXPI/OexpandersprovideasimplesolutionwhenadditionalI/Osareneededwhile keepinginterconnectionstoaminimum,fo

ETC

PCAL6416A

型号：PCAL6416APW；Package：TSSOP24；Low-voltage translating 16-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers

Featuresandbenefits •I2C-bustoparallelportexpander •Operatingpowersupplyvoltagerangeof1.65Vto5.5V •Allowsbidirectionalvoltage-leveltranslationandGPIOexpansionbetween: –1.8VSCL/SDAand1.8V,2.5V,3.3Vor5VPortP –2.5VSCL/SDAand1.8V,2.5V,3.3Vor5V

ETC