Author Question: Two eight input multiplexers can combine to send data over a single output line. The first step is ... (Read 96 times)

lilldybug07

  • Hero Member
  • *****
  • Posts: 546
Two eight input multiplexers can combine to send data over a single output line. The first step is combining select inputs. To complete the circuit:
 
  A) a NOR gate must tie output lines together.
  B) connect one enable input to the other via and inverter, then connect outputs together through an OR gate.
  C) the enable inputs must be connected together.
  D) tie enables inputs together and install a NAND gate on the outputs.

Question 2

Which CMOS series has both pin and electrical compatibility with its TTL counterpart?
 
  A) HCT B) AC C) HC D) ACT



cuttiesgirl16

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

B

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

For a complete list of videos, visit our video library