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Free computer quiz Online Test - MeritNotes
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Online Exam
No. of Questions :10
Remaining Time :
1. The output 0 and 1 level for TTL logic family is approximately
(a)
0.1 and 5 V
(b)
0.6 and 3.5 V
(c)
0.9 and 1.75 V
(d)
-1.75 and -0.9 V
2. Which logic gate is unipolar behaviour?
(a)
CMOS
(b)
NMOS
(c)
PMOS
(d)
All of these
3. The worst-case noise margin in TTL logic circuit is approximately
(a)
1mV
(b)
1 V
(c)
100 mV
(d)
400 mV
4. The functional capacity for VLSI devices is
(a)
1 to 11 gates
(b)
12 to 99 gates
(c)
100 to 10,000 gates
(d)
More than 10,000 gates
5. The propagation delay for CMOS IC family is approximately
(a)
2 ns
(b)
10 ns
(c)
25 ns
(d)
50 ns
6. Which gate is used in solution of hogging problem?
(a)
I2L
(b)
ECL
(c)
DTL
(d)
TTL
7. Which logic gate is used in logic swing?
(a)
DCTL
(b)
I2L
(c)
Both (a) and (b)
(d)
None of these
8. The functional capacity for LSI devices is
(a)
1 to 11 gates
(b)
12 to 99 gates
(c)
100 to 10,000 gates
(d)
More than 10,00 gates
9. What do you mean by logic at prob?
(a)
0 for dark
(b)
1 for light
(c)
Both (a) and (b)
(d)
None of these
10. The propagation delay for ECL, IC family is approximately
(a)
2 ns
(b)
10 ns
(c)
25 ns
(d)
50 ns
