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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

cd40193bnsr

数量

单价

总价

¥ 88.150434

10+

¥ 63.965092

¥ 639.65092

25+

¥ 57.988792

¥ 1449.7198

100+

¥ 51.358833

¥ 5135.8833

250+

¥ 48.183924

¥ 12045.981

500+

¥ 46.876608

¥ 23438.304

1000+

¥ 45.756052

¥ 45756.052

2000+

¥ 42.207623

¥ 84415.246

2000+

¥ 42.207623

¥ 84415.246

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购买数量

总价金额：￥ 88.150434

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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
向下计数器
工作电压	3V~18V
元件数	1
触发沿	上升沿
复位方式	异步
计时方式	-
计数速率	5.5MHz
工作温度	-55℃~+125℃

PDF描述：CMOS PRESETTABLE UP/DOWN COUNTERS(DUAL CLOCK WITH RESET) CMOS可预置增/减计数器（双时钟带复位）

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CONNECT:[ UseTime:0.000706s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002068s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.163' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_71617638.html' [ RunTime:0.003322s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001863s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.004588s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.004774s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001877s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000699s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002369s ]
SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '71617638' LIMIT 1 [ RunTime:0.001653s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001876s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71617638 [ RunTime:0.000778s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001924s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71617638 ORDER BY `minOrder` ASC [ RunTime:0.001849s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001892s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71617638 ORDER BY `unit` DESC [ RunTime:0.000603s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001866s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71617638 [ RunTime:0.000540s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000350s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71617638 ORDER BY `minOrder` ASC [ RunTime:0.000455s ]
CONNECT:[ UseTime:0.001307s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='cd40193bnsr' and brandshort='texas instruments' limit 1 [ RunTime:0.001778s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.005104s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'cd40193bnsr' LIMIT 1 [ RunTime:0.000849s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002429s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'cd40193bnsr' LIMIT 1 [ RunTime:0.001111s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002102s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'cd40193bnsr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.002546s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001592s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'cd40193bnsr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000839s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'cd40193bnsr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001228s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002093s ]

0.439520s

cd40193bnsr

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总价金额： ￥ 88.150434

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PDF描述：CMOS PRESETTABLE UP/DOWN COUNTERS(DUAL CLOCK WITH RESET) CMOS可预置增/减计数器（双时钟带复位）

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总价金额：￥ 88.150434