Practice - Half-Adder
Practice Questions
Test your understanding with targeted questions
What are the two outputs of a half-adder?
💡 Hint: Think about what happens when you add two bits.
What is the Boolean expression for the SUM output?
💡 Hint: Consider the operation that produces this result.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the SUM output for A=1 and B=0 in a half-adder?
💡 Hint: Look at the definition of the XOR operation.
Is the CARRY output ever 1 if both inputs are 0?
💡 Hint: Think about the addition of binary digits.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a half-adder circuit using only NAND gates and describe the implementation process.
💡 Hint: Refer to the characteristics of NAND gates in logic design.
Explain how the half-adder contributes to the design of a full adder and what modifications are necessary.
💡 Hint: Think about how carries are propagated in addition.
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Reference links
Supplementary resources to enhance your learning experience.