carlosthejackle2001
New Member
Has anyone used the 74c922 16-key encoder chip? am just wondering whether you have experianced the same problems as i am!?
When i connect the data output pin via an inverter to the output enable pin, i will get what appears to be undebounced signals when i press a button although it says the debouncing is taken care of via a capacitor..
I cure this problem by connecting the output enable pin directly to ground but then when i press the a key the outputs latch! i don't want the outputs to latch, i am just wondering if anyone has come across the same/similar problem?
When i connect the data output pin via an inverter to the output enable pin, i will get what appears to be undebounced signals when i press a button although it says the debouncing is taken care of via a capacitor..
I cure this problem by connecting the output enable pin directly to ground but then when i press the a key the outputs latch! i don't want the outputs to latch, i am just wondering if anyone has come across the same/similar problem?