Exercise: Digital Electronics

Questions for: Digital Electronics

A pulse stretcher is same as a
A:
free running multivibrator
B:
bistable multivibrator
C:
monostable multivibrator
D:
latch
Answer: C
No answer description is available. Let's discuss.
An A/D converter uses for reference purposes
A:
DC voltage
B:
a saw tooth generator
C:
set of keys
D:
a flip-flop
Answer: B
No answer description is available. Let's discuss.
Which of the following is coincidence logic circuit?
A:
B:
C:
D:
Answer: A
No answer description is available. Let's discuss.
In 8085, out of interrupts given below, one particular interrupts is quite different from others, This interrupt is
A:
RST 5.5
B:
RST 6.5
C:
RST 7.5
D:
none of these
Answer: C
No answer description is available. Let's discuss.
The hexadecimal number BBC7 is equivalent to decimal number
A:
49761
B:
46791
C:
47691
D:
49761
Answer: B
No answer description is available. Let's discuss.
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