1. The problem statement, all variables and given/known data We just did an experiment on the input and output characteristics of TTL and CMOS NAND gates. We recorded the following data for each of the two gates. 1) Input Threshold Voltage 2) Input Current(for input logic 1 and 0) 3) Output Voltage(for output logic 1 and 0) 4) Output Sourcing Current(for 3 voltages) 5) Output Sinking Current We haven't had the lecture on this topic so i'm quite unclear about this. We are required to compare both devices with regard to: i) input threshold voltage and measured input current for logic 0 input ii) output voltage for logic level 1 and 0 iii) sourcing current and sinking current 2. Relevant equations 3. The attempt at a solution From what I've read online, CMOS is said to have low power consumption. But i don't know how to apply this information to answer my questions. I would like to know some basic infomation related to this topic and the question so I can answer these question by looking at my own data. Thanks.