Single Transceiver, 1.544Mbps, LQFP, Surface Mount, 0°C to 70°C
PCM Transceiver, 1-Func, CMOS, PQFP100, 14 X 14 MM, LQFP-100
DS21554LB
LQFP Transceiver 1.544Mbps 5V 75mA -40°C to 85°C