ISDN CTLR HDLC S/T 8192Kbps 5V 44-Pin PLCC T/R
ISDN CTLR HDLC S/T 8192Kbps 5V 44-Pin PLCC
ISDN U HDLC 1-Line 160Kbps 5V 44-Pin LCC T/R
ISDN CTLR HDLC 4000Kbps 5V 44-Pin LCC
Framer T1 5V 44-Pin LCC T/R
Framer T1 5V 44-Pin LCC
ISDN CTLR HDLC 4000Kbps 5V 44-Pin LCC T/R
IC TELECOM INTERFACE 44-PLCC