matrixofdynamism
Advanced Member level 2
The 74HC245 is given as "Octal bus tranceiver; 3-state". I am not sure what applications such a device is supposed to have. In any case, on the DE2-115 board, this chip is being used for purpos of debouncing the push buttons. How does it achieve that? Is it not true that a debounce circuit that reads the key input after a delay of first detecting a key down event, is sufficient for "debouncing the push button"?