0 to 99 counter

Discussion in 'Electronic Design' started by heman_too_cool@yahoo.co.in, Feb 9, 2007.

  1. Guest

    I want to make 0 to 99 counter using 4029 and some other necessary
    chips . How can I do this ?
     
    , Feb 9, 2007
    #1
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  2. mkaras Guest

    On Feb 9, 6:18 am, wrote:
    > I want to make 0 to 99 counter using 4029 and some other necessary
    > chips . How can I do this ?



    This should be relatively easy if you have the CD4029's already. One
    of these chips can count from 0 to 9 provided you set the BINARY/
    DECADE (pin-9) to a low level. Also put the UP/DOWN (pin-10) of this
    part to a high level to enable counting in the upwards direction.

    Counting to 99 will require two of the CD4029s. Connect the pin-9 and
    pin-10 of both parts as discussed above. Also wire the PRESET input
    (pin-2) on both parts to a low level. Wire the clocks in common to
    both parts and connect to whatever it is that will advance the count.
    On the first device (low digit counter) make sure to set the CARRY_IN
    (pin-5) to a low level. Then take the CARRY_OUT (pin-7) of the first
    counter and wire it to the CARRY_IN (pin-5) of the secound counter.
    This latter connection allows the second high digit counter to step
    only when the low digit counter is rolling over from nine back to
    zero.

    Since these are CMOS parts it is advisable to also tie all of the
    JAM_LOAD (pins 3, 4, 12 and 13) inputs to low levels at both chips.

    For the basic counter you desire no other chips should be required to
    implement the 0-99 count sequence.

    - mkaras
     
    mkaras, Feb 9, 2007
    #2
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  3. wrote:
    > I want to make 0 to 99 counter using 4029 and some other necessary
    > chips . How can I do this ?
    >

    Sell the chips and buy a Basic Stamp, of course.


    --
    Many thanks,

    Don Lancaster voice phone: (928)428-4073
    Synergetics 3860 West First Street Box 809 Thatcher, AZ 85552
    rss: http://www.tinaja.com/whtnu.xml email:

    Please visit my GURU's LAIR web site at http://www.tinaja.com
     
    Don Lancaster, Feb 9, 2007
    #3
  4. Guest

    On Feb 9, 10:45 am, Don Lancaster <> wrote:
    > wrote:
    > > I want to make 0 to 99 counter using 4029 and some other necessary
    > > chips . How can I do this ?

    >
    > Sell the chips and buy a Basic Stamp, of course.


    Zing! Yeah what's the deal with 4000-series CMOS in 2007?
     
    , Feb 9, 2007
    #4
  5. John Larkin Guest

    On 9 Feb 2007 06:18:59 -0800, wrote:

    >I want to make 0 to 99 counter using 4029 and some other necessary
    >chips . How can I do this ?


    "Too cool"! That's hilarious.

    John
     
    John Larkin, Feb 9, 2007
    #5
  6. On Fri, 09 Feb 2007 08:38:00 -0800, the renowned John Larkin
    <> wrote:

    >On 9 Feb 2007 06:18:59 -0800, wrote:
    >
    >>I want to make 0 to 99 counter using 4029 and some other necessary
    >>chips . How can I do this ?

    >
    >"Too cool"! That's hilarious.
    >
    >John


    I can visualize him now. Mr. Bollywood.


    Best regards,
    Spehro Pefhany
    --
    "it's the network..." "The Journey is the reward"
    Info for manufacturers: http://www.trexon.com
    Embedded software/hardware/analog Info for designers: http://www.speff.com
     
    Spehro Pefhany, Feb 9, 2007
    #6
  7. On a sunny day (9 Feb 2007 06:18:59 -0800) it happened
    wrote in
    <>:

    >I want to make 0 to 99 counter using 4029 and some other necessary
    >chips . How can I do this ?


    Use a PIC micro controller, and glue the 4029 on top.
     
    Jan Panteltje, Feb 9, 2007
    #7
  8. On Fri, 09 Feb 2007 06:18:59 -0800, heman_too_cool wrote:

    > I want to make 0 to 99 counter using 4029 and some other necessary
    > chips . How can I do this ?


    Get two 4029s, and connect them together in the right order.

    Good Luck!
    Rich
     
    Rich Grise, Plainclothes Hippie, Feb 9, 2007
    #8
  9. me Guest

    wrote in news:1171030739.536650.229460
    @j27g2000cwj.googlegroups.com:

    >I want to make 0 to 99 counter using 4029 and some other necessary
    >chips . How can I do this ?
    >


    Apply wire, solder, power, and a little book learnin'...
    not necessarily in that order...

    ----== Posted via Newsfeeds.Com - Unlimited-Unrestricted-Secure Usenet News==----
    http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups
    ----= East and West-Coast Server Farms - Total Privacy via Encryption =----
     
    me, Feb 9, 2007
    #9
  10. krw Guest

    In article <>,
    says...
    > On Fri, 09 Feb 2007 06:18:59 -0800, heman_too_cool wrote:
    >
    > > I want to make 0 to 99 counter using 4029 and some other necessary
    > > chips . How can I do this ?

    >
    > Get two 4029s, and connect them together in the right order.


    It doesn't matter which order the 4029s are connected. ;-)

    --
    Keith
     
    krw, Feb 9, 2007
    #10
  11. Fred Bloggs Guest

    wrote:
    > I want to make 0 to 99 counter using 4029 and some other necessary
    > chips . How can I do this ?
    >


    If you can't understand the incredibly simplified description in the
    datasheet then your chances of even wiping your butt are next to nil.
    Make yourself useful and volunteer to pick up litter in your
    neighborhood or something.
     
    Fred Bloggs, Feb 10, 2007
    #11
  12. YD Guest

    Late at night, by candle light, penned this
    immortal opus:

    >I want to make 0 to 99 counter using 4029 and some other necessary
    >chips . How can I do this ?


    Read an app-note?

    - YD.
    --
    Remove HAT if replying by mail.
     
    YD, Feb 11, 2007
    #12
  13. joseph2k Guest

    wrote:

    > On Feb 9, 10:45 am, Don Lancaster <> wrote:
    >> wrote:
    >> > I want to make 0 to 99 counter using 4029 and some other necessary
    >> > chips . How can I do this ?

    >>
    >> Sell the chips and buy a Basic Stamp, of course.

    >
    > Zing! Yeah what's the deal with 4000-series CMOS in 2007?


    What part of "obvious school work" did you miss?

    --
    JosephKK
    Gegen dummheit kampfen die Gotter Selbst, vergebens.  
    --Schiller
     
    joseph2k, Feb 12, 2007
    #13
  14. Dave Pollum Guest

    On Feb 9, 12:47 pm, Jan Panteltje <> wrote:
    > On a sunny day (9 Feb 2007 06:18:59 -0800) it happened
    > wrote in
    > <>:
    >
    > >I want to make 0 to 99 counter using 4029 and some other necessary
    > >chips . How can I do this ?

    >
    > Use a PIC micro controller, and glue the 4029 on top.



    I pick up an issue of Nuts 'n Volts every now and then for fun, and
    printed solutions to most problems is either a 555 timer or a PIC.
    -Dave Pollum
     
    Dave Pollum, Feb 12, 2007
    #14
  15. joseph2k wrote:
    > wrote:
    >
    >
    >>On Feb 9, 10:45 am, Don Lancaster <> wrote:
    >>
    >>> wrote:
    >>>
    >>>>I want to make 0 to 99 counter using 4029 and some other necessary
    >>>>chips . How can I do this ?
    >>>
    >>>Sell the chips and buy a Basic Stamp, of course.

    >>
    >>Zing! Yeah what's the deal with 4000-series CMOS in 2007?

    >
    >
    > What part of "obvious school work" did you miss?
    >


    The class action suit for gross incompetence.

    --
    Many thanks,

    Don Lancaster voice phone: (928)428-4073
    Synergetics 3860 West First Street Box 809 Thatcher, AZ 85552
    rss: http://www.tinaja.com/whtnu.xml email:

    Please visit my GURU's LAIR web site at http://www.tinaja.com
     
    Don Lancaster, Feb 12, 2007
    #15
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