Discussion
Home ‣ Digital Electronics ‣ Multivibrators and 555 Timer See What Others Are Saying!
- Question
In a typical IC monostable multivibrator circuit, at the falling edge of the trigger input, the output switches HIGH for a period of time determined by the ________.
Options- A. value of the RC timing components
- B. amplitude of the input trigger
- C. frequency of the input trigger
- D. magnitude of the dc supply voltage
- Correct Answer
- value of the RC timing components
- 1. Four cascaded modulus-10 counters have an overall modulus of ________.
Options- A. 10
- B. 100
- C. 1,000
- D. 10,000 Discuss
- 2. VHDL is not a new language.
Options- A. True
- B. False Discuss
- 3. Which is not a removable drive?
Options- A. Zip
- B. Jaz
- C. Hard
- D. SuperDisk Discuss
- 4. Which microprocessor has multiplexed data and address lines?
Options- A. 8086/8088
- B. 80286
- C. 80386
- D. Pentium Discuss
- 5. One of the stages in a register consists of a latch.
Options- A. True
- B. False Discuss
- 6. A VHDL component is a predefined logic function.
Options- A. True
- B. False Discuss
- 7. L1 is known as ________.
Options- A. primary cache
- B. secondary cache
- C. DRAM
- D. SRAM Discuss
- 8. All inputs to the MAX7000S device and all macrocell outputs feed the PIA.
Options- A. True
- B. False Discuss
- 9. The 74154 is a 1-of-16 decoder. It accepts a 4-bit binary input.
Options- A. True
- B. False Discuss
- 10. A 1-of-8 octal decoder has eight outputs and decodes an input of ________ bit(s).
Options- A. three
- B. two
- C. four
- D. one Discuss
More questions
Correct Answer: 10,000
Correct Answer: True
Correct Answer: Hard
Correct Answer: 8086/8088
Correct Answer: True
Correct Answer: False
Correct Answer: primary cache
Correct Answer: True
Correct Answer: True
Correct Answer: three
Comments
There are no comments.More in Digital Electronics:
Programming
Copyright ©CuriousTab. All rights reserved.