[sdiy] 4027 flip-flop weirdness

[Ian Fritz]

At 12:30 PM 3/10/2009, Scott Gravenhorst wrote:

>The debounce you describe - why the 10uF?  Is this for a switch?  I think 
>a schmitt
>trigger following that might be better...  A capacitor/resistor (if I'm 
>visualizing
>what you did correctly) will cause the signal to transit logic levels 
>slowly and when
>the input is halfway between the IC's rails, it can "chatter" and do 
>naughtiness.

According to the data book I  have the clock needs to transition in under 5 
us.  How exactly are you doing your debouncing?

Ian