document.getElementById("div_canshu").innerHTML="<div style='font-weight:bold; font-size:13px;'>规格选型<\/div><div style='width:700px;overflow-x:scroll;'><table><tr style='white-space:nowrap;'><td>MSL<\/td><td>摆率<\/td><td>产品范围<\/td><td>触发类型<\/td><td>传播延迟时间<\/td><td>带宽<\/td><td>典型齐纳电压, Vz<\/td><td>电路数<\/td><td>电源电压范围<\/td><td>电源电压最大值<\/td><td>电源电压最小值<\/td><td>多路复用器配置<\/td><td>二极管封装类型<\/td><td>二极管配置<\/td><td>发送缓冲器数<\/td><td>放大器封装类型<\/td><td>放大器个数<\/td><td>封装<\/td><td>封装类型<\/td><td>工作温度最高值<\/td><\/tr><tr><td><select name='PV' id='SG2PV69' multiple><option value='69_5511'>-<\/option><option value='69_54384'>MSL 1 - Unlimited<\/option><option value='69_86172'>MSL 1 -无限制<\/option><option value='69_71951'>MSL 3 - 168 hours<\/option><option value='69_101717'>MSL 4 - 72小时<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV69\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV116' multiple><option value='116_8140'>0.5V/μs<\/option><option value='116_49272'>9V/μs<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV116\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV240' multiple><option value='240_5511'>-<\/option><option value='240_46774'>AZ23-Series<\/option><option value='240_47070'>BZB84 Series<\/option><option value='240_66078'>CD4000 LOGIC Series<\/option><option value='240_98914'>CD4000 LOGIC 系列<\/option><option value='240_47177'>CD4000 LOGIC系列<\/option><option value='240_72141'>FTZ6 Series<\/option><option value='240_102942'>SM05T Series<\/option><option value='240_62387'>STZ5 Series<\/option><option value='240_63807'>UMZ12 Series<\/option><option value='240_103683'>UMZ6 Series<\/option><option value='240_77857'>VMZ6 Series<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV240\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV282' multiple><option value='282_50876'>D<\/option><option value='282_80185'>上升沿<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV282\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV287' multiple><option value='287_31567'>45ns<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV287\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV338' multiple><option value='338_13866'>1MHz<\/option><option value='338_15214'>4.5MHz<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV338\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV379' multiple><option value='379_5511'>-<\/option><option value='379_3443'>100V<\/option><option value='379_10727'>12V<\/option><option value='379_11617'>15V<\/option><option value='379_2024'>16V<\/option><option value='379_11881'>18V<\/option><option value='379_15453'>20V<\/option><option value='379_13446'>27V<\/option><option value='379_14350'>3.9V<\/option><option value='379_34913'>33V<\/option><option value='379_35337'>36V<\/option><option value='379_29942'>39V<\/option><option value='379_32702'>47V<\/option><option value='379_27001'>5.1V<\/option><option value='379_36041'>5.6V<\/option><option value='379_39609'>56V<\/option><option value='379_33520'>6.2V<\/option><option value='379_34479'>6.8V<\/option><option value='379_33687'>62V<\/option><option value='379_48395'>68V<\/option><option value='379_41317'>75V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV379\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV460' multiple><option value='460_2311'>1电路<\/option><option value='460_22157'>2电路<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV460\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV508' multiple><option value='508_35472'>3V 至 18V<\/option><option value='508_24016'>3V 至 20V<\/option><option value='508_22779'>3V 至 32V, ± 1.5V 至 ± 16V<\/option><option value='508_32777'>4V 至 36V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV508\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV510' multiple><option value='510_11881'>18V<\/option><option value='510_31741'>5.5V<\/option><option value='510_40384'>6V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV510\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV511' multiple><option value='511_9166'>1.65V<\/option><option value='511_28668'>2V<\/option><option value='511_24010'>3V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV511\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV570' multiple><option value='570_30739'>4:1<\/option><option value='570_38857'>8:1<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV570\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV589' multiple><option value='589_95400'>SC-74A<\/option><option value='589_61609'>SMD<\/option><option value='589_95661'>SOD-323<\/option><option value='589_85739'>SOT-23<\/option><option value='589_61938'>SOT-323<\/option><option value='589_85742'>SOT-346<\/option><option value='589_95690'>SOT-353<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV589\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV591' multiple><option value='591_5511'>-<\/option><option value='591_66777'>Common Anode<\/option><option value='591_84564'>Dual Common Anode<\/option><option value='591_104312'>共阳极<\/option><option value='591_80504'>双共阳极<\/option><option value='591_97500'>双系列<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV591\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV600' multiple><option value='600_8289'>1<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV600\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV620' multiple><option value='620_84181'>DIP<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV620\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV621' multiple><option value='621_21268'>1个放大器<\/option><option value='621_33188'>4个放大器<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV621\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV650' multiple><option value='650_76113'>剪切带<\/option><option value='650_93651'>每个<\/option><option value='650_91004'>纸带和纸轮<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV650\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV651' multiple><option value='651_84181'>DIP<\/option><option value='651_91603'>SC-70<\/option><option value='651_91852'>SOIC<\/option><option value='651_85739'>SOT-23<\/option><option value='651_95690'>SOT-353<\/option><option value='651_64095'>TSSOP<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV651\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV711' multiple><option value='711_17267'>105°C<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV711\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><\/tr><\/table><\/div>";
function clearsel(nameid)
{
var PV=document.getElementById(nameid);
	for(var i=0;i<PV.length;i++)
    {
    	if(PV[i].selected==true)
        	PV[i].selected=false;
    }
}