HI, My name is Masum. I am from Bangladesh. I am new in studying VLSI. I am facing problem to find out the output voltage of a nFET when two of them are in series connection. For example, 2 nFET in series and their threshold voltage is 0.55v and the VDD= 3033v and the input voltage is 2.9v what will be ouput voltage. please if anyone can help I would be very grateful and thankful to him/her.