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>封装/外壳<\/td><td>制造商<\/td><td>安装类型<\/td><td>工作温度<\/td><td>类型<\/td><td>系列<\/td><td>包装<\/td><td>频率<\/td><td>零件状态<\/td><td>电压 - 电源<\/td><td>供应商器件封装<\/td><td>主要用途<\/td><td>电路数<\/td><td>接口<\/td><td>特性<\/td><td>电压 - 额定<\/td><td>配置<\/td><td>应用<\/td><td>电流 - 电源<\/td><td>压摆率<\/td><\/tr><tr><td><select name='PV' id='USA1PV2' multiple><option value='2_10'>-(7)<\/option><option value='2_14949'>14-DIP（0.300\"，7.62mm）(32)<\/option><option value='2_3335'>14-SOIC（0.154\"，3.90mm 宽）(33)<\/option><option value='2_17207'>16-DIP（0.300\"，7.62mm）(35)<\/option><option value='2_7450'>16-SOIC（0.154\"，3.90mm 宽）(64)<\/option><option value='2_22130'>16-SOIC（0.295\"，7.50mm 宽）(3)<\/option><option value='2_17515'>20-DIP（0.300\"，7.62mm）(1)<\/option><option value='2_10228'>20-SOIC（0.295\"，7.50mm 宽）(5)<\/option><option value='2_126967'>8-DIP（0.260\"，6.60mm）(1)<\/option><option value='2_15889'>8-DIP（0.300\"，7.62mm）(101)<\/option><option value='2_3289'>8-SOIC（0.154\"，3.90mm 宽）(126)<\/option><option value='2_3576'>8-TSSOP，8-MSOP（0.118\"，3.00mm 宽）(2)<\/option><option value='2_920'>模块(6)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV2\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV3' multiple><option value='3_29793'>Advanced Linear Devices Inc.(481)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV3\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV4' multiple><option value='4_10'>-(8)<\/option><option value='4_4'>表面贴装(224)<\/option><option value='4_47'>通孔(165)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV4\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV6' multiple><option value='6_10'>-(12)<\/option><option value='6_17080'>0°C ~ 50°C(2)<\/option><option value='6_60'>0°C ~ 70°C(236)<\/option><option value='6_4320'>0°C ~ 70°C（TA）(4)<\/option><option value='6_29795'>0°C ~ 70°C（TJ）(102)<\/option><option value='6_1046'>-40°C ~ 85°C（TA）(6)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV6\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV7' multiple><option value='7_7834'>555 型，计时器/振荡器（单路）(6)<\/option><option value='7_16966'>555 型，计时器/振荡器（双路）(4)<\/option><option value='7_154151'>555 型，计时器/振荡器（四路）(2)<\/option><option value='7_265659'>手册，软件(1)<\/option><option value='7_1173'>通用(47)<\/option><option value='7_86958'>在系统和单机设备编程器(1)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV7\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV8' multiple><option value='8_10'>-(249)<\/option><option value='8_1771'>*(4)<\/option><option value='8_95001'>EPAD?(97)<\/option><option value='8_173624'>EPAD?，SAB?(27)<\/option><option value='8_143515'>EPAD?，Zero Threshold?(52)<\/option><option value='8_75629'>SAB?(52)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV8\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV9' multiple><option value='9_13707'>-(8)<\/option><option value='9_815'>管件&nbsp;(403)<\/option><option value='9_46'>散装&nbsp;(6)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV9\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV13' multiple><option value='13_10170'>2.5MHz(8)<\/option><option value='13_629'>2MHz(4)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV13\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV16' multiple><option value='16_34000'>过期(1)<\/option><option value='16_16'>在售(480)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV16\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV21' multiple><option value='21_10'>-(4)<\/option><option value='21_9504'>2 V ~ 10 V(4)<\/option><option value='21_20538'>2 V ~ 12 V(8)<\/option><option value='21_7366'>4.5 V ~ 5.5 V(2)<\/option><option value='21_158001'>70 mV ~ 3 V(1)<\/option><option value='21_197025'>80 mV ~ 3 V(1)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV21\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV28' multiple><option value='28_10'>-(7)<\/option><option value='28_14948'>14-PDIP(32)<\/option><option value='28_7477'>14-SOIC(33)<\/option><option value='28_17208'>16-PDIP(35)<\/option><option value='28_8621'>16-SOIC(67)<\/option><option value='28_17514'>20-PDIP(1)<\/option><option value='28_10229'>20-SOIC(5)<\/option><option value='28_16904'>8-DIP(7)<\/option><option value='28_12287'>8-MSOP(2)<\/option><option value='28_15890'>8-PDIP(95)<\/option><option value='28_7829'>8-SOIC(126)<\/option><option value='28_920'>模块(6)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV28\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV29' multiple><option value='29_197931'>测试与计量数字电压计（DVM）(16)<\/option><option value='29_140469'>电源管理，电容器充电器(27)<\/option><option value='29_140769'>电源管理，可再生能源(3)<\/option><option value='29_49115'>电源管理，能量收集(2)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV29\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV34' multiple><option value='34_851'>1(75)<\/option><option value='34_1275'>2(51)<\/option><option value='34_1713'>4(34)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV34\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV43' multiple><option value='43_10'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV43\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV44' multiple><option value='44_10'>-(10)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV44\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV59' multiple><option value='59_29796'>10.6V(40)<\/option><option value='59_2751'>2.4V(2)<\/option><option value='59_530'>2.5V(4)<\/option><option value='59_8880'>2.6V(4)<\/option><option value='59_10773'>2.7V(2)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV59\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV62' multiple><option value='62_22523'>ADC(10)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV62\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV81' multiple><option value='81_10'>-(1)<\/option><option value='81_75628'>超级电容器自动平衡(52)<\/option><option value='81_33500'>能量收集(6)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV81\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV105' multiple><option value='105_10'>-(24)<\/option><option value='105_2752'>1.1mA(8)<\/option><option value='105_769'>100μA(6)<\/option><option value='105_357'>10mA(6)<\/option><option value='105_13668'>110μA(4)<\/option><option value='105_9739'>120μA(16)<\/option><option value='105_3505'>150μA(2)<\/option><option value='105_8551'>200μA(10)<\/option><option value='105_685'>20μA(8)<\/option><option value='105_604'>240μA(11)<\/option><option value='105_965'>25μA(6)<\/option><option value='105_2393'>260μA(1)<\/option><option value='105_466'>2mA(10)<\/option><option value='105_19012'>3.8mA(1)<\/option><option value='105_521'>3mA(7)<\/option><option value='105_103641'>480μA(6)<\/option><option value='105_541'>4mA(6)<\/option><option value='105_2755'>50μA(14)<\/option><option value='105_436'>5mA(10)<\/option><option value='105_13733'>800μA(12)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV105\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV106' multiple><option value='106_13107'>0.1 V/μs(14)<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV106\");' 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;
    }
}