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can this cmos circuit operate??

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t1990

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hi
i am just wondaring if circuit like this can operate by connecting two inverters in series
 

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why do you need two inverters for the same input ?
and you only need two outputs
 

not for a certain reason ,just as an example. can this work as two separated inverter or some technical problems will rise
 

Hi,

what is the high level of IN , is it VDD or 2xVDD?
Is the center of the two inverter fixed (connected) to a VDD supply (like in your picture)?

regards
 

The NMOS may not open even if high voltage. Also the bulk/substrate voltage may matter here. The topmost pmos may be reverse -biased
 

No this wont . You need to flip the lower circuit and instead of VDD in the middle you need to provide VSS for common nmos ground. then this will work
 

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