I'm trying to understand how to build logic expressions with MOSFETs. For example, my book gives the following circuit for outputting NOT(A AND (B OR (NOT C))). (details in the reply section)

Question

favq · Answer

my book gives the following circuit for outputting NOT(A AND (B OR (NOT C)))

favq · Answer

My doubt is, why can't I just eliminate one of the MOSFETs and simply do it like this:

alones · Answer

Tagging would help :)
Sorry tht it takes days to reply;~;

radar · Answer

It appears that you now have:|dw:1470154026320:dw|