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LS19-S, what to do with unused inputs>

I am using a LS19-s switch debouncing IC, and the datasheet does not specify what to do with unused inputs. I know for CMOS chips it standard to ground unused inputs and for TTL chips the unused ...
3 votes
1 answer
263 views

How to debounce a normally closed switch?

The 74LS192 IC's up count (pin 5) needs a logic 0 in order to count up. I'm trying to debounce the switch so that it doesn't give multiple inputs to the IC. I've tried this circuit that is used for ...
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1 answer
407 views

Debouncing IC input resistor?

I've recently been working on a breadboard compatible compact debouncing PCB. I found the MAX6816, a debouncing IC - check the spreadsheet here. I made the below simple circuit as per the "Typical ...
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3 answers
792 views

Should I consider debouncing my push button?

Considering a +5V battery source, I have a set of input switches. These switches are push buttons which stay closed upon clicking and open upon clicking again. One side of a switch is connected to ...