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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

SN74LV4040AN

数量

单价

总价

¥ 19.832856

10+

¥ 14.701105

¥ 147.01105

25+

¥ 13.423538

¥ 335.58845

100+

¥ 12.019537

¥ 1201.9537

250+

¥ 11.351005

¥ 2837.75125

500+

¥ 10.947737

¥ 5473.8685

1000+

¥ 10.615784

¥ 10615.784

2500+

¥ 10.265486

¥ 25663.715

5000+

¥ 10.054349

¥ 50271.745

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购买数量

总价金额：￥ 19.832856

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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~5.5V
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	95MHz
工作温度	-40℃~+85℃

PDF描述：12-BIT ASYNCHRONOUS BINARY COUNTERS 12位异步二进制计数器

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CONNECT:[ UseTime:0.000600s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001062s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001043s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.011107s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001421s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001085s ]
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SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001640s ]
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` = '50049666' LIMIT 1 [ RunTime:0.034502s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002058s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 50049666 [ RunTime:0.010864s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.007283s ]
SELECT * FROM `stock_price` WHERE `stockid` = 50049666 ORDER BY `minOrder` ASC [ RunTime:0.026599s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.003393s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 50049666 ORDER BY `unit` DESC [ RunTime:0.020207s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004852s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 50049666 [ RunTime:0.003405s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.002155s ]
SELECT * FROM `stock_price` WHERE `stockid` = 50049666 ORDER BY `minOrder` ASC [ RunTime:0.000877s ]
CONNECT:[ UseTime:0.000533s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SN74LV4040AN' and brandshort='Texas Instruments' limit 1 [ RunTime:0.007797s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002828s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%SN74LV4040AN%' LIMIT 1 [ RunTime:0.977652s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002436s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SN74LV4040AN' LIMIT 1 [ RunTime:0.001199s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001007s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74LV4040AN' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.001089s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.000995s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SN74LV4040AN' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000570s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SN74LV4040AN' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006827s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000344s ]

1.386780s

SN74LV4040AN

购买数量

总价金额： ￥ 19.832856

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PDF描述：12-BIT ASYNCHRONOUS BINARY COUNTERS 12位异步二进制计数器

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总价金额：￥ 19.832856