On 04/21/2013 12:39 AM, Varsanyi Peter wrote: > 126 db Infineon SDA5555 > TV Teletext processzor, 8051, maszkprogramozott, (TQFP-64) Adatlap semmi. http://www.ic-on-line.cn/view_download.php?id=1744941&file=0373%5Csda5555_3441641.pdf :-) g