12. For the S-R Latch, if R = 0, S = 0, what are value of Q and QN? A. 0, 0 B. 0, 1 R S C. 1,0 Q -QN D. keep the previous state
12. For the S-R Latch, if R = 0, S = 0, what are value of Q and QN? A. 0, 0 B. 0, 1 R S C. 1,0 Q -QN D. keep the previous state
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
![12. For the S-R Latch, if R = 0, S = 0, what are value of Q and QN?
A. 0, 0
B. 0, 1
R
C. 1,0
-QN
D. keep the previous state](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F655e5d67-ab19-404c-b883-3aa3c693f6a1%2Fece61595-43e0-440d-810c-41769fe45ef1%2Fh8xngfq_processed.png&w=3840&q=75)
Transcribed Image Text:12. For the S-R Latch, if R = 0, S = 0, what are value of Q and QN?
A. 0, 0
B. 0, 1
R
C. 1,0
-QN
D. keep the previous state
Expert Solution
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Step 1: Define SR Latch.
An electronic circuit called a Set-Reset latch (SR latch) is used in digital electronics and computer systems to save a single bit of data. Because it is a bistable multivibrator—akin to a flip-flop—it has two stable states. Binary values, usually represented by the two stable states, are 0 and 1.
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