[sdiy] demuxing 4017 inputs

[dj hohum]

Just or them together with an or gate.

daryl

On 7/28/07, bill bigrig <billbigrig at yahoo.com> wrote:
> Howdy,
>
>  I have 4 outputs from and inverter(just after a
> scmitt trigger), and can anyone tell me how these
> inputs, all tied together, can be separated and mixed
> to a single clock input of a 4017? Diodes seem to
> throw capacitance everywhere and the thing just
> triggers like a random machine gun. Should i try
> resistors on the individual inverter outs? I'm running
> the system at 5 volts. Even when I unplug the
> inverter, providing no inputs, the thing just runs
> like crazy. Are the summing diodes causing a
> capacitance thing to the inputs? I just need to know
> how to make 4 different signals work together to clock
> the 4017 input. No more than 1 line is high at the
> same time. I'm at a loss. Thanx
> Rig
>
>
>
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