A 32 bit adder is formed by cascading 4 bit carry look ahead adder. The gate delays (latency) for getting the sum bits is:

A 32 bit adder is formed by cascading 4 bit carry look ahead adder. Th

1.	A 32 bit adder is formed by cascading 4 bit carry look ahead adder. The gate delays (latency) for getting the sum bits is:
A.	16
B.	18
C.	17
D.	19
Answer» C. 17

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A 32 bit adder is formed by cascading 4 bit carry look ahead adder. The gate delays (latency) for getting the sum bits is:

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