Electronics and Communication Engineering - Electronic Devices and Circuits

26.
Multiplexer can be used as logic function generator.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
74HCT00 series is
NAND IC
interface between TTL and CMOS
inverting IC
NOR IC
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
The output of a full adder is
SUM
CARRY
SUM and CARRY
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
Number of cards read per minute by a card reader may be of the order of
20
1
10000
300
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
The open collector gates in the given figure are tied together. The output Y =
A + B + C + D
A + B + C + D
(A + B) (C + D)
AB + CD
Answer: Option
Explanation:
No answer description is available. Let's discuss.