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[单选题]
用一个2进制计数器(0-1)和一个3进制计数器(0-1-2)异步级联实现6进制计数器,如果计数时钟从2进制计数器的时钟端加入,计数器的输出序列(假设高位写在左边)正确的是()。
A.00-01-02-03-04-05
B.00-10-20-01-11-12
C.00-01-02-10-11-12
D.00-01-10-11-20-21
查看答案
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A.00-01-02-03-04-05
B.00-10-20-01-11-12
C.00-01-02-10-11-12
D.00-01-10-11-20-21