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Presettable CD4510 BCD up/down counter

Discussion in 'Electronic Basics' started by [email protected], Oct 19, 2006.

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  1. Guest

    Help needed on how to preset the CD4510 BCD up/down counter to any
    digits. I am looking
    for a 2 digits 7 segment count down timer circuit. Please help.
     
  2. neon

    neon

    1,325
    0
    Oct 21, 2006
    PE PIN 1 HI and reset low it will load your counter with whatevr # you wan if carry is low it up/down with the clock. must load your input first the let carry count up/down. you can do this with switches or logic . next time explain your whole application. it would help
     
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