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Decade Counter

  1. Jul 24, 2011 #1
    Hi....can anyone tell me whether there is a decade counter which has only 1 input, 10 outputs and an up/down clock?
     
  2. jcsd
  3. Jul 24, 2011 #2
    The simplest solution us using two chips, an up/down BCD counter plus a 4 line to 10 line decoder like the SN 7442A.
     
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