10 Pages, 132 KB, Original
ISDN S/T HDLC Interface 1-Line 192Kbps 3.3V/5V 64-Pin MQFP Tray
270 Pages, 2987 KB, Original
ISDN S/T HDLC Interface 1-Line 192Kbps 3.3V/5V 64-Pin MQFP Tray