Half Adder
In this discussion first we discussed about the block diagram of half adder. Then create the truth table. From the truth table create Boolean expression of the output. Last we make the circuit from the Boolean expression.
Full Adder
In this discussion first we discussed about the block diagram of full adder. Then create the truth table. From the truth table create Boolean expression of the output. Last we make the circuit from the Boolean expression.
Multiplexer
Here we have discussed about block diagram, circuit diagram, implementation table of a 4x1 & 8x1 MUX. Also implement a Boolean expression using MUX. Design a 8x1 MUX using 4x1 MUX and a 16x1 MUX using 8x1 MUX.
Half & Full Subtractor
In this discussion first we discussed about the block diagram of half subtractor.Then create the truth table. From the truth table create Boolean expression of the output. Last we make the circuit from the Boolean expression. After completion of half subtractor we will start with block diagram of full subtractor.Then create the truth table. From the truth table create Boolean expression of the output. Last we make the circuit from the Boolean expression. Finally we will show you how to implement a full subtractor using half subtractor.
