A decade counter is a type of digital counter circuit used in electronics & digital systems to count from 0 to 9 in binary or decimal format . it is called a "decade" counter because , it counts through 10 states representing the number of 0 to 9. let's understand how 4 bit decade counter works.
1.Initialization: When power is on all the flipflops are reset to zero (0000) and the counter is at a initial state.
2.Counting: As the output clock signal is applied the counter is starts counter upward upload upto 1001 / which is decimal 9 in binary.
3.Reset: When counter reaches 1001, at next clock pulse, the counter reset back to "0000"
After counting upto 9, The binary value of the output got reset, As Q & Q become 1 . These signals are fed to AND gate & we get high output. these high output from AND gate clears at the flipflop to it's initial state 0000.
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Answers ( 1 )
A decade counter is a type of digital counter circuit used in electronics & digital systems to count from 0 to 9 in binary or decimal format . it is called a "decade" counter because , it counts through 10 states representing the number of 0 to 9. let's understand how 4 bit decade counter works.
3.Reset: When counter reaches 1001, at next clock pulse, the counter reset back to "0000"
After counting upto 9, The binary value of the output got reset, As Q & Q become 1 . These signals are fed to AND gate & we get high output. these high output from AND gate clears at the flipflop to it's initial state 0000.
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