国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

IC芯片LM139AN品牌、價格、PDF參數

quest components
quest components, inc.   search results availability quantity price
breaks
part#: lm139an
desc: voltage comparator, quad, 14 pin, plastic, dip
mfg: texas instruments inc
in stock 55 1 $5.2500
3 $3.5000
8 $2.6250

 buy now