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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

CD74ACT257PWR

数量

单价

总价

¥ 7.850506

10+

¥ 5.644100

¥ 56.441

25+

¥ 5.087128

¥ 127.1782

100+

¥ 4.476441

¥ 447.6441

250+

¥ 4.186055

¥ 1046.51375

500+

¥ 4.010699

¥ 2005.3495

1000+

¥ 4.007972

¥ 4007.972

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购买数量

总价金额：￥ 7.850506

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详细描述：数据选择器/多路复用器 4 x 2：1 16-TSSOP

产品参数

产品属性	属性值
供应商器件封装	16-TSSOP
供电电压源	单电源
制造商	Texas Instruments
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
安装类型	表面贴装型
封装、外壳	16-TSSOP（0.173"，4.40mm 宽）
工作温度	-55°C ~ 125°C
独立电路	1
电压 - 供电	4.5V ~ 5.5V
电流 - 输出高、低	24mA，24mA
电路	4 x 2:1
等级	-
类型	数据选择器、多路复用器
系列	74ACT
资质	-
零件状态	在售

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CONNECT:[ UseTime:0.000461s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001438s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.174' , `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_70687711.html' [ RunTime:0.002971s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002011s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001190s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001378s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.174' ) [ RunTime:0.000341s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001226s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000401s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001631s ]
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` = '70687711' LIMIT 1 [ RunTime:0.000788s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001242s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70687711 [ RunTime:0.000348s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001374s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70687711 ORDER BY `minOrder` ASC [ RunTime:0.001022s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001094s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70687711 ORDER BY `unit` DESC [ RunTime:0.000310s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001056s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70687711 [ RunTime:0.000292s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000228s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70687711 ORDER BY `minOrder` ASC [ RunTime:0.000321s ]
CONNECT:[ UseTime:0.000681s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='CD74ACT257PWR' and brandshort='Texas Instruments' limit 1 [ RunTime:0.001663s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001058s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'CD74ACT257PWR' LIMIT 1 [ RunTime:0.000463s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001352s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'CD74ACT257PWR' LIMIT 1 [ RunTime:0.000337s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001076s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'CD74ACT257PWR' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.000721s ]
SELECT `id` FROM `stock` WHERE `id` <> 70687711 AND `partno` = 'CD74ACT257PWR' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.001113s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19197053 [ RunTime:0.000833s ]
SELECT `note` FROM `stock` WHERE `id` = 19197053 LIMIT 1 [ RunTime:0.000252s ]
SELECT `description` FROM `stock` WHERE `id` = 19197053 LIMIT 1 [ RunTime:0.000227s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001052s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'CD74ACT257PWR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000410s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'CD74ACT257PWR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.009616s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000821s ]

0.181852s

CD74ACT257PWR

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总价金额： ￥ 7.850506

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详细描述：数据选择器/多路复用器 4 x 2：1 16-TSSOP

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总价金额：￥ 7.850506