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Common Circuit for Half Adder and Half Subtractor
Lesson 11 of 22 • 3 upvotes • 9:36mins
Payal Gupta
In this lesson, we will learn about how to implement full subtractor using NOR gate and also to implement a common circuit for half subtractor and half adder using controlled XOR gate.
Digital Logic: GATE (CS and IT)
22 lessons • 3h 55m
1
Introduction to Combinational Circuits
13:20mins
2
Half Adder
8:11mins
3
Half Adder using Universal Logic Gates
8:13mins
4
Full Adder
14:39mins
5
Full Adder using Half Adder/NAND Gate/NOR Gate
11:00mins
6
GATE Questions on Adders
10:41mins
7
Half Subtractor
6:26mins
8
Half Subtractor using Universal Gates
9:31mins
9
Full Subtractor
11:38mins
10
Full Subtractor using Universal Gates/Half Subtractor
8:58mins
11
Common Circuit for Half Adder and Half Subtractor
9:36mins
12
Serial Adder
12:37mins
13
Binary Parallel Adder/Ripple Carry Adder
12:56mins
14
Important Questions on Ripple Carry Adder
12:24mins
15
Look-ahead Carry Adder
14:17mins
16
Parallel Subtractor and Binary Adder-Subtractor
10:00mins
17
Multiplexer(MUX)
11:07mins
18
Higher Order MUX using Lower Order MUX
10:05mins
19
Higher Order MUX using Lower Order MUX-part2
9:41mins
20
Previous Year GATE Questions on MUX
10:23mins
21
De-multiplexer(DEMUX)
9:14mins
22
Questions on DEMUX
10:15mins
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