I need the answer quickly 4. Four J-K flip-flops are cascaded with their J-K inputs tied HIGH. If the input frequency (fm) tothe first flip-flop is 32 kHz, the output frequeney (fout) isa) 1 kHzb) 2 kHzc) 4 kHzd) 16 kHz5. In D flip-flop, D stands fora) Distantb) Datac) Desiredd) Delay6. What happens to the parallel output word in an asynchronous binary down counter whenever aclock pulse occurs?a) The output increases by 1c) The output word increases by 2b) The output decrcases by 1d) The output word decreases by 27. How many flip-flops are required to construct a decade counter?a) 4b) 8c) 5d) 108. Three cascaded decade counters will divide the input frequency bya) 10b) 20c) 100d) 10009. Assume that a 4-bit serial in/serial out shift register is initially clear. We wish to store the nibble1100. What will be the 4-bit pattern after the second clock pulse? (Right-most bit first)a) 1100b) 0011c) 0000d) 111110. With a 200 kHz clock frequency, eight bits can be serially entered into a shift register ina) 4 usb) 40 usc) 400 usd) 40 ms

Choose the correct options If the input frequency of the 4 casecade JK FF. Then output frequency?…

Answered: 4. Four J-K flip-flops are cascaded…

4. Four J-K flip-flops are cascaded with their J-K inputs tied HIGH. If the input frequency (fn) to the first flip-flop is 32 kHz, the output frequeney (fout) is a) 1 kHz b) 2 kHz c) 4 kHz d) 16 kHz

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

I need the answer quickly

4. Four J-K flip-flops are cascaded with their J-K inputs tied HIGH. If the input frequency (fm) to
the first flip-flop is 32 kHz, the output frequeney (fout) is
a) 1 kHz
b) 2 kHz
c) 4 kHz
d) 16 kHz
5. In D flip-flop, D stands for
a) Distant
b) Data
c) Desired
d) Delay
6. What happens to the parallel output word in an asynchronous binary down counter whenever a
clock pulse occurs?
a) The output increases by 1
c) The output word increases by 2
b) The output decrcases by 1
d) The output word decreases by 2
7. How many flip-flops are required to construct a decade counter?
a) 4
b) 8
c) 5
d) 10
8. Three cascaded decade counters will divide the input frequency by
a) 10
b) 20
c) 100
d) 1000
9. Assume that a 4-bit serial in/serial out shift register is initially clear. We wish to store the nibble
1100. What will be the 4-bit pattern after the second clock pulse? (Right-most bit first)
a) 1100
b) 0011
c) 0000
d) 1111
10. With a 200 kHz clock frequency, eight bits can be serially entered into a shift register in
a) 4 us
b) 40 us
c) 400 us
d) 40 ms

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