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 ?