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What is Switch Bounce and How to Debounce – ATM | DigiKey

Mechanical switches are notorious for switch bounce which occurs during actuation and results in unwanted making and breaking of the contacts over a period of several milliseconds. This video explains switch bounce and how to combat it in a circuit.

Blog - Implementing Hardware Switch Debounce
1/12/2022 4:34:24 PM

Clock/Timing - Delay Lines

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
TIMERBLOX: DELAY BLOCK/ DEBOUNCELTC6994HS6-2#WTRMPBFTIMERBLOX: DELAY BLOCK/ DEBOUNCE1611 - Immediate$5.46View Details
TIMERBLOX: DELAY BLOCK/ DEBOUNCELTC6994HS6-1#WTRMPBFTIMERBLOX: DELAY BLOCK/ DEBOUNCE545 - Immediate$5.46View Details

Interface - Specialized

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC DEBOUNCER SOT143-4MAX6811SEUSIC DEBOUNCER SOT143-43530 - Marketplace$2.80View Details
IC SWITCH DEBOUNCER SOT-23-6MAX6817EUT/GH9-TIC SWITCH DEBOUNCER SOT-23-654018 - Marketplace$2.91View Details

Related Articles and Blogs

How to Implement Hardware Debounce for Switches and Relays When Software Debounce Isn’t Appropriate Learn three ways to execute hardware debounce for designs where software debounce isn’t appropriate.