I am using SPI with an Arduino Uno for a few different things. My project's buttons are all running through a 74HC165 shift register to the Arduino's MISO. Unfortunately, the 165 has no 0E. As such, it seems that the 165's output is constantly on even though it's slave select is off. This is interfering with the MISO of other SPI devices I am using at the same time. I need a way of turning the 165's output off (ie linked to slave select).
Is it possible to use an n-MOSFET to control the data flow from the 165's output to the Arduino's MISO? Or do I need to use an IC like the 74HC125?
Thank you very much in advance!