Hello. is there anyone able to explain the operation of the PCA9561 dip-switch?. https://www.nxp.com/docs/en/data-sheet/PCA9561.pdf I have read but I understand little. Is it possible to use inputs and outputs in parallel mode without using the I2C interface?. I mean just a pulse at the WP input. I don't know if there is another way. bye thank you
perhaps the question is unclear. I would like to use this IC to store 6 bits in the simplest way possible without PIC microcontrollers or other interface circuits. it's possible ?
