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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

sn74hc4040dr

数量

单价

总价

¥ 53.880085

10+

¥ 38.005537

¥ 380.05537

25+

¥ 34.176969

¥ 854.424225

100+

¥ 29.788123

¥ 2978.8123

250+

¥ 27.733770

¥ 6933.4425

500+

¥ 26.519834

¥ 13259.917

1000+

¥ 25.492657

¥ 25492.657

2500+

¥ 24.372101

¥ 60930.2525

5000+

¥ 23.718443

¥ 118592.215

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购买数量

总价金额：￥ 53.880085

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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	2分频
计数方向	向上计数器
工作电压	2V~6V
元件数	1
触发沿	下降沿
复位方式	异步
计时方式	异步
计数速率	33MHz
工作温度	-40℃~+85℃

PDF描述：计数器 IC 二进制计数器 1 个元件 12 钻头负边沿 16-SO

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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.022649s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51045665 ORDER BY `minOrder` ASC [ RunTime:0.042866s ]
CONNECT:[ UseTime:0.000446s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='sn74hc4040dr' and brandshort='texas instruments' limit 1 [ RunTime:0.117644s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001389s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'sn74hc4040dr' LIMIT 1 [ RunTime:0.127678s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003053s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'sn74hc4040dr' LIMIT 1 [ RunTime:0.086386s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002771s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'sn74hc4040dr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.074049s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004009s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'sn74hc4040dr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.103232s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'sn74hc4040dr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.100402s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.022728s ]

1.674350s

sn74hc4040dr

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总价金额： ￥ 53.880085

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PDF描述： 计数器 IC 二进制计数器 1 个元件 12 钻头 负边沿 16-SO

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总价金额：￥ 53.880085

PDF描述：计数器 IC 二进制计数器 1 个元件 12 钻头负边沿 16-SO