0

1.3kviews

Truth Table and Logical diagrams

written 7.3 years ago by | modified 2.1 years ago by |

**Draw truth table and logical diagram of half adder. (Dec 2015) (5 Marks)**

ADD COMMENT
EDIT

**1 Answer**

0

1.3kviews

Truth Table and Logical diagrams

written 7.3 years ago by | modified 2.1 years ago by |

**Draw truth table and logical diagram of half adder. (Dec 2015) (5 Marks)**

ADD COMMENT
EDIT

0

7views

written 7.3 years ago by |

- Half adder is a combinational logic circuit with two inputs and two outputs. It is the basic building block for addition of two “single” bit numbers. This circuit has two outputs namely “carry” and “sum”. Truth table of half adder is given below: | Inputs | Outputs | |--------|---------| | A | B | Sum | Carry | |---|---|-----|-------| | 0 | 0 | 0 | 0 | | 0 | 1 | 1 | 0 | | 1 | 0 | 1 | 0 | | 1 | 1 | 0 | 1 | Logical Equation:

Sum= A’B + AB’ Carry= AB

Logical diagram is as follows:

ADD COMMENT
EDIT

Please log in to add an answer.