Single Transceiver, 4.5V to 5.5V, 10mA, Surface Mount LCC
Serial/Parallel Interface IC, 5V 10mA, PLCC, 0-70°C
IC Controller E1 5V Lp 44-PLCC
Framer E1 5V 44-Pin PLCC
DS2143Q/T&R 5V 10mA Serial/Parallel Interface IC PLCC
Framer E1 5V 44-Pin PLCC T/R
Single Transceiver, Serial/Parallel, 5V, 10mA, PLCC-26
DS2143QN