Digital Electronics - Digital Arithmetic Operations and Circuits - Discussion

Discussion Forum : Digital Arithmetic Operations and Circuits - General Questions (Q.No. 71)

Digital Arithmetic Operations and Circuits

71.

Why is a fast-look-ahead carry circuit used in the 7483 4-bit full-adder?

to decrease the cost

to make it smaller

to slow down the circuit

to speed up the circuit

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Saranya said: 6 years ago

How many logic gates are required for 4 bit carry look head adder? How?

Post your comments here:

Quick links

Quantitative Aptitude

Verbal (English)

Reasoning

Programming

Interview

Placement Papers