according to my lab, i have to determine
VTC, IIL, IIH, IOL, IOH, and PS.
Once that is known, i'm suppose to Determine VIL, VIH, VOL, VOH, and noise margin of the inverter.
I'm confuse about VIL, VIH, VOL, VOH and what they are representing. Is VIL the maximum input voltage that will cause Vo to stay high? What is VOL and VOH??