(Solved): 2. DESIGNING A 1-BIT FULL ADDER Consider a 1-bit full adder with its circuit ...

???????

2. DESIGNING A 1-BIT FULL ADDER Consider a 1-bit full adder with its circuit symbol and its implementation shown below. a) Derive the truth table of the adder (having 8 rows). b) Implement the circuit using LTSPICE and show that the circuit performs right for all 8 rows of the table. - In LTSPICE you can select a proper voltage range applicable for the selected gate library; for example, $$0?5\mathrm{V}$$ or $$0?2,5\mathrm{V}$$. First be sure that the gates are working properly with the selected voltage range, and then construct the adder circuit. c) Is there any difference in simulations compared to your calculations? If yes why?