Question: SR LATCH & D LATCH 4.1 OBJECTIVE In this experiment we will construct a few simple latch circuits, and realize the truth tables. 4.2 EQUIPMENT

SR LATCH & D LATCH 4.1 OBJECTIVE In this experiment we will construct a few simple latch circuits, and realize the truth tables. 4.2 EQUIPMENT LIST Digital Training set Y-0039, Logic Gates: 7404 Inverter, 7400 NAND gate, 7402 NOR gate, 7408 AND gate 4.3 PRELIMINARY WORK 1. What is D Latch? Explain. 4.4 PROCEDURE 1. Use two NOR gates to construct basic SR latch circuit shown in Figure 1. Connect R and Sinputs to switches A and B respectively. DO NOT FORGET to connect Vcc and Ground pins of ICs you used. Connect and Q and Q' to the Logic Indicator. Realize the truth table according to the inputs in Table 1. What happens SR=11 goes to SR=00? Table 4.1 R S ROQ 00 0 1 1 0 11 0 0 - Figure 4.1 2. Use two AND gates, two NOR gates and one INVERTER to construct the D latch circuit shown in Figure 2. Connect D and E (enable) to switches A and B respectively. DO NOT FORGET to connect VCC and Ground pins of ICs you used. Connect Q and Q' to the Logic Indicator. Realize the truth table according to the inputs in Table 2. Table 4.2 Q Comment ED Q 0 x 1 5 0 D 11 Figure 4.2 D Latch EE242 Digital Systems Laboratory Altnba University Departmant of Electrical and Electronics Engineering 1 4.5 QUESTIONS 1. What is level sensitive SR latch? 2. Draw Dlatch and give the outputs of the gates (every gate) for some inputs. 3. What is the problem when SR=11 then SR=00 in a basic SR latch? How can you solve this problem? 4. Give some information about D latch

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

African Journal of Procurement, Logistics & Supply Chain Management (https://damaacademia.com/ajplscm/) Volume 1, Issue 3, pp.36-49, March 2019 Published by: Dama Academic Scholarly & Scientific...

This assignment covers the different variants of memory: SR Latch, Level - Sensitive SR Latch, D Latch, D Flip Flop, Register. In this assignment you will create each of those memory variants as a...

could you show me how to do this? ive been struggling for the past hour and cant seem to get the answer right... thank you! PRE-LAB 1) Read all of Experiment 4 to become familiar with the Procedures...

The goal is to create an 8-bit register from scratch, using only the three basic logic gates (inverting inputs of AND, OR gates is allowed, since this simply adds a NOT gates in front of the...

please solve this question Multiple Choice: -Put answers to the left of the question, Choose the best answer for each(3 points each) 1 If both S and R inputs of a clocked SR Latch are ZERO, what will...

The S'R' latch is a programmable memory: we can tell it what to remember. Programming is accomplished by sending a sequence of S'R' logic input value pairs to the latch. For example, sending the S'R'...

The following latch ( s ) prevent both inputs of an " SR " from being equal? A . JK latch B . S ' R ' latch with Enable, SR latch with Enable, D latch, and JK latch C . None of the other choices are...

choose the correct answer: 1.Using four cascaded CTR DIV 16, how many states must be deleted to achieve MOD 50,000? A) 50,000 B) 65,536 C) 25,536 D) 15,536 2.A bidirectional 4-bit shift register is...

Build a gated D latch in SimUaid . See the figure. Work with a student assigned by your instructor that is has provided the design to obtain their design and description of the S-R latch you need for...

PRELAB ONLY Lab #6 Flip-Flops Purpose: The goal of this lab is to design two latches and a flip-flop using combination logic gates. Procedure: 1 Construct an SR latch with an enable using a single...

Steam enters a long, horizontal pipe with an inlet diameter of 14 cm at 1 MPa, 250oC with a velocity of 1.2 m/s. Further downstream, the conditions are 800 kPa and 210oC, and the diameter is 12 cm....

Each of three charged spheres of radius a, one conducting, one having a uniform charge density within its volume, and one having a spherically symmetric charge density that varies radially as r n (n...

Which one of the following increases the net present value of a project? Question 3 options: A reduction in the final cash inflow. An increase in the aftertax salvage value of the fixed assets. A...

Please use Norwalk Agreement in 2002 to answer this question For years the FASB had little interest in pursuing international harmonization projects. What prompted its seemingly new interest in 2002...

3. What are your recommendations for coping with the stress that Diane is experiencing? What will you caution her not to do?

1. Identify the primary stressors in your life. It may be helpful to keep a stress journal to write down those times and situations that make you feel the most stressed.

4. What actions have you taken in the past that have helped you to cope successfully with stressful circumstances? Could any of these approaches be useful to Diane?