For the device shown here, assume the D input is LOW, both S inputs are LOW and the input is LOW. What is the status of the Y’ outputs?(a) All are HIGH(b) All are LOW(c) All but Y0 are LOW(d) All but Y0 are HIGHThe question was asked in quiz.Question is from Combinational Circuits in section Combinational Circuits of Digital Circuits

For the device shown here, assume the D input is LOW, both S inputs ar

1.	For the device shown here, assume the D input is LOW, both S inputs are LOW and the input is LOW. What is the status of the Y’ outputs?(a) All are HIGH(b) All are LOW(c) All but Y0 are LOW(d) All but Y0 are HIGHThe question was asked in quiz.Question is from Combinational Circuits in section Combinational Circuits of Digital Circuits
Answer» The correct answer is (d) All but Y0 are HIGH The best explanation: In the given diagram, S0 and S1 are selection bits. So, I/P S0 S1 O/P D = 0 0 0 Y0 D = 0 0 1 Y1 D = 0 1 0 Y2 D = 0 1 1 Y3 Hence, inputs are S0 and S1 are Low MEANS 0, so output is Y0 and REST all are HIGH.

Discussion

No Comment Found

Related InterviewSolutions

TTL 74LS85 is a _____________(a) 1-bit digital comparator(b) 4-bit magnitude comparator(c) 8-bit magnitude comparator(d) 8-bit word comparatorI had been asked this question in an interview.This interesting question is from Magnitude Comparator in section Combinational Circuits of Digital Circuits
The purpose of a Digital Comparator is ____________(a) To convert analog input into digital(b) To create different outputs(c) To add a set of different numbers(d) To compare a set of variables or unknown numbersI got this question in unit test.Enquiry is from Magnitude Comparator in chapter Combinational Circuits of Digital Circuits
A magnitude comparator is defined as a digital comparator which has ____________(a) Only one output terminal(b) Two outputterminals(c) Three output terminals(d) No output terminalThe question was asked by my college director while I was bunking the class.The above asked question is from Magnitude Comparator topic in division Combinational Circuits of Digital Circuits
An identify comparator is defined as a digital comparator which has ____________(a) Only one output terminal(b) Two outputterminals(c) Three output terminals(d) No output terminalThis question was addressed to me in final exam.Enquiry is from Magnitude Comparator in chapter Combinational Circuits of Digital Circuits
How many types of digital comparators are?(a) 1(b) 2(c) 3(d) 4The question was posed to me in an interview for job.This key question is from Magnitude Comparator topic in division Combinational Circuits of Digital Circuits
A procedure that specifies finite set of steps is called ____________(a) Algorithm(b) Flow chart(c) Chart(d) Venn diagramThe question was posed to me in an internship interview.Question is taken from Magnitude Comparator topic in section Combinational Circuits of Digital Circuits
A circuit that compares two numbers and determines their magnitude is called ____________(a) Height comparator(b) Size comparator(c) Comparator(d) Magnitude comparatorI got this question in an online interview.I want to ask this question from Magnitude Comparator in division Combinational Circuits of Digital Circuits
Comparators are used in ____________(a) Memory(b) CPU(c) Motherboard(d) Hard driveI had been asked this question in a national level competition.Question is from Magnitude Comparator topic in chapter Combinational Circuits of Digital Circuits
In a comparator, if we get input as A>B then the output will be ____________(a) 1(b) 0(c) A(d) BI got this question in unit test.I'm obligated to ask this question of Magnitude Comparator in division Combinational Circuits of Digital Circuits
Which one is a basic comparator?(a) XOR(b) XNOR(c) AND(d) NANDThis question was addressed to me in quiz.The question is from Magnitude Comparator topic in portion Combinational Circuits of Digital Circuits

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment