Industrial Quad Interface IC, 5V, 44-Pin LCC-44, -40 to 85°C
ISDN U HDLC Interface 1-Line 160Kbps 5V 64-Pin TQFP
ISDN Echo Canceller, 1-Func, CMOS, PQFP64, PLASTIC, TQFP-64
ISDN Echo Canceller, 1-Func, CMOS, PQCC44, PLASTIC, LCC-44
ISDN U HDLC Interface 1-Line 160Kbps 5V 44-Pin LCC