What is full form of NMH in CMOS VLSI? All Questions › Category: VLSI CMOS › What is full form of NMH in CMOS VLSI? 0 Vote Up Vote Down chetan shidling asked 5 years ago I need short information. 1 Answers 0 Vote Up Vote Down chetan shidling answered 5 years ago NMH means noise margin for logic high input.