1. Under what circumstances is it safe to allow an unused CMOS input to float?
2. Explain " latch up" and the circumstances under which it occurs.
3. Explain why replacing small decoupling capacitors to larger ones with larger capacitance may not be a good idea.
4. When is it important to hold hands with a friend?
5. Name the two components of CMOS logic gate delay. How are either or both affected by the direction of the output transition?