COMMUNICATION MEMORY TIME SWITCH SMALL (MTSS) 44P-LCC-44-1
4-Line ISDN S/T HDLC 192Kbps 3.3V 64-Pin MQFP SMT
ISDN S/T HDLC Interface IC, 4-Line, 192Kbps, 3.3V, 64-Pin MQFP
ISDN S/T HDLC 4-Line 192Kbps 3.3V 44-Pin LCC
ISDN S/T HDLC 4-Line 192Kbps 3.3V 44-Pin LCC T/R