Introduction to Subtractor:
A subtractor can be designed by using similar approach like that of an adder in electronics. The process of binary subtraction is shortened below. Like with an adder, in the common case of calculations on multi-bit numbers, three bits are included in carrying out the subtraction for each bit of the difference:
The subtrahend (Yi), minuend (Xi), and borrow in from the preceding (less significant) bit order position (Bi). The outputs are the variation bit (Di) and borrow bit Bi + 1.
Di = Xi⊕Yi⊕Bi
K-map Bi (1,2,3,7)
HALF SUBTRACTOR:
The half-subtractor is a combinational circuit that is employed to carry out subtraction of two bits. It includes two inputs, X is minuend and Y is subtrahend and two outputs D is difference and B is borrowing.
Figure: logic diagram of half subtractor
TRUTH TABLE:
X Y D B
0 0 0 0
0 1 1 1
1 0 1 0
1 1 0 0
FULL SUBTRACTOR:
The Full subtractor is a combinational circuit that is employed to carry out subtraction of three bits. It has three inputs, X is stand for minuend and Y is stand for subtrahend and Z is stand for subtrahend and two outputs D is stand for difference and B is stand for borrow.
The truth table for the full subtractor is expressed below.
X Y Z D B
0 0 0 0 0
0 0 1 1 1
0 1 0 1 1
0 1 1 0 1
1 0 0 1 0
1 0 1 0 0
1 1 0 0 0
1 1 1 1 1
So, Logic equations are:
D = X ⊕ Y ⊕ B
Latest technology based Electrical Engineering Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Subtractor homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Subtractor, project ideas and tutorials. We provide email based Subtractor homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Subtractor. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Electrical Engineering homework help and assignment help services. They use their experience, as they have solved thousands of the Electrical Engineering assignments, which may help you to solve your complex issues of Subtractor. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
Theory and lecture notes of Structure of Principal-Agent Models all along with the key concepts of Elements of the Agency Problem, Efficiency Wage Theory, Franchising. Tutorsglobe offers homework help, assignment help and tutor’s assistance on structure of principal-agent models.
In search for first-class Biogeography Assignment Help at affordable prices? Hire apt tutors and secure top grades with 24x7 support!
Electrolytic methods tutorial all along with the key concepts of Voltammetry, principle of Voltammetry, Types of Voltammetry, Linear sweep Voltammetry, Cyclic Voltammetry, Differential Pulse Voltammetry, Electrochemical Cell Set-Up and Amperometry
Reactions of Aromatic Compounds tutorial all along with the key concepts of Nitration, Halogenation, Sulphonation, Friedel-crafts alkylation, Mechanism of Electrophilic Substitution
Reactions of Carboxylic Acids tutorial all along with the key concepts of Acidic Properties of Carboxylic Acids, Reactions due to Carboxyl Group, Reactions involving hydroxyl group, Reactions of Carboxyl group, Reaction Due to Akyl group, Reaction involving Salts of acids
if a tv receiver does not work properly, means no raster and sound, this type of fault in termed as dead fault.
avail affordable managerial economics assignment help service with 24x7 support of phd experts to score notable grades!
tutorsglobe.com molecular structure of a gene assignment help-homework help by online chromosomal basis of inheritance tutors
theory and lecture notes of turing machines and algorithm all along with the key concepts of turing machines, algorithm, hilbert’s formulation, simple operation of turing machines. tutorsglobe offers homework help, assignment help and tutor’s assistance on turing machines and algorithm.
Theory and lecture notes of Second Welfare Theorem all along with the key concepts of second welfare theorem, Social Welfare Function, Pareto and Complete Rankings, Ranking Social Alternatives. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Second Welfare Theorem.
TutorsGlobe.com Homologous Series-Functional Groups and Isomerism Assignment Help-Homework Help by Online Access Chemistry Tutors
tutorsglobe.com human physiology assignment help-homework help by online zoology tutors
Theory and lecture notes of Lock management pragmatics all along with the key concepts of lock management, Lock manager interface, Lock actions, Lock names, Performance of Lock Manager. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Lock management pragmatics.
Theory and lecture notes of Transistor Inverter Applications II, all along with the key concepts of Relay Driving Circuit, Steps for finding Relay driving and Assignment help. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Transistor Inverter Applications II.
difference between non automatic iron box and automatic iron box. there are five differenct between both of them.
1963800
Questions Asked
3689
Tutors
1492309
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!