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图片源于供应商或网络,实物可能存在差异,请以实物为准

cd74hc390ee4

数量

单价

总价

¥ 66.953243

10+

¥ 49.117721

¥ 491.17721

25+

¥ 41.647345

¥ 1041.183625

100+

¥ 37.912157

¥ 3791.2157

250+

¥ 35.390905

¥ 8847.72625

500+

¥ 33.896830

¥ 16948.415

1000+

¥ 27.453631

¥ 27453.631

3000+

¥ 26.613214

¥ 79839.642

5000+

¥ 26.146315

¥ 130731.575

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购买数量

总价金额：￥ 66.953243

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产品参数

产品属性	属性值
商品目录	计数器/分频器
逻辑类型	10分频
计数方向	-
工作电压	2V~6V
触发沿	下降沿
复位方式	异步
计时方式	-
计数速率	-
工作温度	-55℃~+125℃

PDF描述：计数器 IC 计数器，十进制 2 个元件 4 钻头负边沿 16-PDIP

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SELECT * FROM `stock_price` WHERE `stockid` = 51045440 ORDER BY `minOrder` ASC [ RunTime:0.020815s ]
CONNECT:[ UseTime:0.000586s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='cd74hc390ee4' and brandshort='texas instruments' limit 1 [ RunTime:0.037800s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001689s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'cd74hc390ee4' LIMIT 1 [ RunTime:0.044482s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003420s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'cd74hc390ee4' LIMIT 1 [ RunTime:0.037862s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.004235s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'cd74hc390ee4' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.075453s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.033354s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'cd74hc390ee4' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.010566s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'cd74hc390ee4' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.184967s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.037875s ]

1.237815s

cd74hc390ee4

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PDF描述： 计数器 IC 计数器，十进制 2 个元件 4 钻头 负边沿 16-PDIP

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总价金额：￥ 66.953243

PDF描述：计数器 IC 计数器，十进制 2 个元件 4 钻头负边沿 16-PDIP