Digital Electronics - Counters - Discussion
Discussion Forum : Counters - General Questions (Q.No. 27)
27.
Which of the following is an invalid output state for an 8421 BCD counter?
Discussion:
2 comments Page 1 of 1.
Mounika said:
1 decade ago
Because BCD counter can count only upto 9 (1001).
Yugandhar said:
9 years ago
BCD counter is a decade counter. So the largest state is 1001.
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