Ecflipp will be close for a summer break , from Aug 17 to Aug 28
No order will leave between Aug 14th 10AM and Sept 1st .
We will have no Internet or phone access please do not contact us while this time.
Enjoy !
The W65C21N is plug replacement of NMOS 6521 and 6821 devices with current limiting resistors on outputs ports and TTL input thresholds.