« previous next »

Author Question: Describe the relationship between the frequency of the clock and that of the Q output of a J-K ... (Read 52 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Jul 28, 2018
Describe the relationship between the frequency of the clock and that of the Q output of a J-K flip-flop configured in the TOGGLE mode.
 
  A) It divides by 2. B) It divides by 4.
  C) It multiples by 2. D) They have no relationship.

Question 2

To construct a binary up-counter out of J-K flip-flops with a count sequence of 0-1-2-3-4-5-6, which gate must be used to reset all flip-flops?
 
  A) a NAND gate connected to outputs 21 and 22
  B) a NOR gate connected to outputs 21 and 22
  C) a NAND gate connected to outputs 20, 21, and 22
  D) a NAND gate connected to outputs 20 and 22


samiel-sayed

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Relationship between levels of COHb in blood and concentration of CO in the surrounding air Relationship between levels of COHb in blood and concentration of CO in the surrounding air
Visual Angle and Spatial Frequency Visual Angle and Spatial Frequency
5-4 The relationship between vapor pressure and temperature—in this case for water. As the ... 5-4 The relationship between vapor pressure and temperature—in this case for water. As the ...
Effect of an Increase in gA,2 on Productivity and Output Effect of an Increase in gA,2 on Productivity and Output
Relationship between Income per Capita and Population Growth Relationship between Income per Capita and Population Growth
Infant and Toddler Development and Responsive Program Planning: A Relationship-Based Approach Infant and Toddler Development and Responsive Program Planning: A Relationship-Based Approach
Video: Virtual Tour of the Eye Animation

For a complete list of videos, visit our video library