Why carry look ahead adder is faster than parallel adder?

Related questions

1. What are the applications of half adder and full adder?
2. Which gates are used in half adder?
3. What is the Boolean expression for a full adder?
4. How does a full adder work?
5. How many and OR and XOR gates are required for full adder?
6. What is a 4 bit full adder?
7. What are the applications of full subtractor?
8. Why full adder is called full adder?
9. What is the purpose of a full adder?
10. Why we use full adder instead of half adder?

Tags

1. #ahead
2. #ripple
3. #faster
4. #adder
5. #which
6. #circuit
7. #explanation
8. #level
9. #group
10. #converting
11. #becomes
12. #reduces
13. #digital
14. #carry
15. #delay
16. #propagation
17. #logic