1) Explain the Decimal to BCD Encoder by providing its truth table.
2) Explain the Decimal to BCD Encoder by using 74147.
3) Explain the Octal to Binary Encoder with the help of logic gates also draw the truth table.
4) Draw the block diagram of IC 74148. Explain why they are known as the priority encoder.
5) Design the Hexadecimal to Binary Priority Encoder.
6) Explain what is meant by a tri-state Buffer? Describe the function of IC 74245.
7) Explain IC 74373 along with its block diagram.
8) Explain what are Carry Look Ahead Adders? Explain its advantages?
9) Explain the schematic block diagram for 74181 ALU with suitable diagram.
10) Design the four- bit binary adder by using the IC 7483.