Framer T1 5V 28-Pin PLCC
28-Pin PLCC Analog Interface IC, 4.5V to 5.5V, 0 to 70°C
DS2176Q
Framer T1 5V 28-Pin PLCC T/R
Single 5V 10mA Transceiver, PLCC Package, -40°C to 85°C
Single Transceiver LCC Surface Mount 5.5V 10mA
T1 Transceiver, 1 Channel, 0 to 70°C, Analog Supply, 4.5 to 5.5V
DS2176Q/T&R