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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

cd74hc190e

数量

单价

总价

¥ 136.334358

10+

¥ 101.223592

¥ 1012.23592

25+

¥ 91.138584

¥ 2278.4646

100+

¥ 81.146957

¥ 8114.6957

250+

¥ 76.758111

¥ 19189.52775

500+

¥ 73.956720

¥ 36978.36

3000+

¥ 69.287735

¥ 207863.205

5000+

¥ 67.793660

¥ 338968.3

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总价金额：￥ 136.334358

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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	-
计数方向	向下计数器
向上计数器
工作电压	2V~6V
元件数	1
触发沿	上升沿
复位方式	-
计时方式	同步
计数速率	35MHz
工作温度	-55℃~+125℃

PDF描述：HIGH SPEED CMOS LOGIC 高速CMOS逻辑

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001391s ]
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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.013148s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51045515 ORDER BY `minOrder` ASC [ RunTime:0.012957s ]
CONNECT:[ UseTime:0.000507s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='cd74hc190e' and brandshort='texas instruments' limit 1 [ RunTime:0.018263s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003459s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'cd74hc190e' LIMIT 1 [ RunTime:0.019919s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001393s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'cd74hc190e' LIMIT 1 [ RunTime:0.037201s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001783s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'cd74hc190e' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.033984s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003458s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'cd74hc190e' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.033211s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'cd74hc190e' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.061264s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.035794s ]

0.782035s

cd74hc190e

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总价金额： ￥ 136.334358

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PDF描述：HIGH SPEED CMOS LOGIC 高速CMOS逻辑

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总价金额：￥ 136.334358