NEW
Font size
WorksheetsDigital Electronics Lab-S4 CSE
Total questions: 11
Worksheet time: 2mins
Multiplexing means transmitting a large number of information units over
1 channel
many channels
1 line
both 1 channel and 1 line
Multiplexer also known as
Parallel adder
NOR gate
Data selector
Coder
How many XOR gates are required for construction of Binary to Gray code converter?
2
5
3
4
An SR flip flop can be converted to a T by
S=JQ, R=T'Q'
S=J'Q, R=T'Q'
S=JQ', R=TQ
S=JQ, R=TQ'
How many 4X1 MUX is required to construct 32X1 MUX
5
12
11
4
How many natural states will there be in a 4-bit ripple counter?
15
16
32
4
How many different states does a 2-bit asynchronous counter have?
2
3
4
1
Maximum count value of n bit counter is
2n
2n
2n-1
2n -1
15
16
2
4
The number of T flipflops required to realize a mod 10 asynchronous counter is
10
3
4
5
How many different states does a 2-bit asynchronous counter have?
2
3
4
1
