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Quiz answers – Elenco Understanding Logic Gates and Circuits User Manual

Page 39

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Quiz Answers

11.

The figure below represents a full adder circuit. A & B are the inputs and Ci is
the carry input, while S is the output and Co is out carry output. Complete the
truth table for the outputs of this full adder circuit.

A
B

C

i

C

o

S

A

B

C

i

S

C

o

0

0

0

0

0

0

0

1

1

0

0

1

0

1

0

0

1

1

0

1

1

0

0

1

0

1

0

1

0

1

1

1

0

0

1

1

1

1

1

1

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