Framer E1/J1/T1 3.3V 80-Pin TQFP T/R
4-Channel Serial/Parallel Transceiver, TQFP, 3.3V, -40°C to 85°C
Dual-Channel Line Interface Unit, 2.048 Mbps, TQFP-80
Framer E1 3.3V 80-Pin TQFP T/R
Framer E1/J1/T1 3.3V 80-Pin TQFP Tray
