C186是任意進(jìn)制串行計(jì)數(shù)器,所謂任意進(jìn)制,即在進(jìn)行計(jì)數(shù)或分頻時(shí),不需外加門電路,依靠本身管腳引出線的適當(dāng)邏輯組合(反饋),可以實(shí)現(xiàn)2~16的任意一種進(jìn)制的計(jì)數(shù)和分頻.若
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