Digital Electronics - Flip-Flops - Discussion
Discussion Forum : Flip-Flops - General Questions (Q.No. 40)
40.
With four J-K flip-flops wired as an asynchronous counter, the first output change of divider #4 indicates a count of how many input clock pulses?
Discussion:
4 comments Page 1 of 1.
Raviraj said:
1 decade ago
With four J-K flip-flops wired as an asynchronous counter, the first output change of divider #4 (i.e 4th f/f) indicates a count of how many input clock pulses?
So when 4th f/f has o/p 1 then count is 1000 and it counted 8 clock pulses.
So when 4th f/f has o/p 1 then count is 1000 and it counted 8 clock pulses.
(1)
Sandhya said:
1 decade ago
@asawari
4 asynchronous jk ff requires 4 clk pulses to produce 1 output and again 4 clk pulses to produce 1st change in the output..hence a total of 8 clk pulses
4 asynchronous jk ff requires 4 clk pulses to produce 1 output and again 4 clk pulses to produce 1st change in the output..hence a total of 8 clk pulses
(1)
Sapna said:
1 decade ago
@Sandhya.
Does asynchronous flip flop depend on clock pulses to produce o/p?
Does asynchronous flip flop depend on clock pulses to produce o/p?
(1)
Asawari said:
1 decade ago
Please someone explain this.
(1)
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