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PCF8575DGVR Information
PCF8575DGVR by Texas Instruments is a Parallel IO Port.
Parallel IO Ports are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
US Tariff Estimator: PCF8575DGVR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
This table gives cross-reference parts and alternative options found for PCF8575DGVR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PCF8575DGVR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
The PCF8575DGVR can support I2C bus frequencies up to 400 kHz.
The PCF8575DGVR can be reset by pulling the RESET pin low for a minimum of 1 ms.
The PCF8575DGVR can sink or source up to 25 mA per I/O pin.
Yes, the PCF8575DGVR can be used as an input port expander. It has internal pull-up resistors on the I/O pins, which can be enabled or disabled through the I2C interface.
The PCF8575DGVR can be configured as an output port expander by writing to the output register through the I2C interface. The output register is a 16-bit register that controls the state of the I/O pins.
