CLK/IN1IN2IN3I/O04I/O15I/O26I/O37I/O48I/O59VCC10I/O1711I/O1612I/O1513I/O1414I/O1315I/O1216IN17IN18IN19IN20IN21IN22IN23I/O1824I/O1925I/O2026I/O2127I/O2228I/O2329GND30I/O1131I/O1032I/O933I/O834I/O735I/O636IN37IN38IN39IN40