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 1-Line 128Kbps 5V 40-Pin PDIP
44-Pin LCC Surface Mount Specialized UART IC
ISDN S/T HDLC 4-Line 192Kbps 3.3V 44-Pin LCC
Isac-s Isdn Access Controller
ISDN S/T HDLC Interface 1-Line 128Kbps 5V 44-Pin LCC
