i planning to use 74C922 for my proj.it's for password verification.anyone know where shl i connect the pin Osc and Debounce? how to connect? i would like to have a easy and simple keypad encoder.....is this 74C922 good enough for me...thanks in advance...
thanks...i found the data sheet.and how bout the circuit connection?is it follow the block diagram on page 4.n wat is the dirrerent 0.01uF and 10uF for capacitor of OSC?is it the different in scanning the keyboard frequency?