55 views

Select the correct statement(s) regarding $\text{CMOS}$ implementation of $\text{NOT}$ gates.

1. Noise Margin High $(NM_{H})$ is always equal to the Noise Margin Low $(NM_{L}),$ irrespective of the sizing of transistors.
2. Dynamic power consumption during switching is zero.
3. For a logical high input under steady state, the $n \text{MOSFET}$ is in the linear regime of operation.
4. Mobility of electrons never influences the switching speed of the $\text{NOT}$ gate.