document.getElementById("inc_left_add").innerHTML=document.getElementById("inc_left_add").innerHTML+"
EXAR<\/p>
收发器, RS485, 4.75V-5.25电源, NSOIC-8<\/p><\/a><\/h3> (EN)<\/a><\/td>
芯片, 半双工收发器, RS-422 / RS-485<\/p><\/a><\/h3> (EN)<\/a><\/td>