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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

sn74ls390n

数量

单价

总价

¥ 219.442288

10+

¥ 166.122481

¥ 1661.22481

25+

¥ 151.742008

¥ 3793.5502

100+

¥ 137.361534

¥ 13736.1534

250+

¥ 131.198474

¥ 32799.6185

500+

¥ 127.183147

¥ 63591.5735

1000+

¥ 123.074441

¥ 123074.441

2500+

¥ 119.619392

¥ 299048.48

5000+

¥ 116.911381

¥ 584556.905

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购买数量

总价金额：￥ 219.442288

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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	-
工作电压	4.75V~5.25V
元件数	2
触发沿	下降沿
复位方式	异步
计时方式	-
计数速率	35MHz
工作温度	0℃~+70℃

PDF描述：DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER 双十进制计数器;双路4级二进制计数器

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SELECT * FROM `stock_price` WHERE `stockid` = 71617899 ORDER BY `minOrder` ASC [ RunTime:0.000289s ]
CONNECT:[ UseTime:0.000533s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='sn74ls390n' and brandshort='texas instruments' limit 1 [ RunTime:0.004955s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001065s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'sn74ls390n' LIMIT 1 [ RunTime:0.000283s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001394s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'sn74ls390n' LIMIT 1 [ RunTime:0.000361s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001022s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'sn74ls390n' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.000987s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001353s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'sn74ls390n' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000407s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'sn74ls390n' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.003817s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000812s ]

0.231488s

sn74ls390n

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PDF描述：DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER 双十进制计数器;双路4级二进制计数器

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总价金额：￥ 219.442288