Good luck finding them. There is an easy way to check, though: just connect two resistors so the MISO line floats to a non-logic level when the CS pin is high, and check with a voltmeter.

Engineers in the trenches generally take the position that an active-high state is one whose active state is considered to be True or logic 1, while an active-low state is one whose active state is ...

The tri-state buffers present a load to each other when driving the same signal leading to a linear latency growth. As expectable, the shallow logic structure of the one-hot multiplexer (denoted by OH ...

If MISO is driven high or low, you should put a small tri-state buffer in there. That just covers hardware, and there are a few things you can do in software to reduce the number of conflicts when ...