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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

74AHC257D,118

数量

单价

总价

¥ 3.305476

10+

¥ 2.280778

¥ 22.80778

25+

¥ 2.029562

¥ 50.73905

100+

¥ 1.756034

¥ 175.6034

250+

¥ 1.624972

¥ 406.243

500+

¥ 1.546136

¥ 773.068

1000+

¥ 1.481019

¥ 1481.019

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购买数量

总价金额：￥ 3.305476

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详细描述：多路复用器 4 x 2：1 16-SO

产品参数

产品属性	属性值
供应商器件封装	16-SO
供电电压源	单电源
制造商	Nexperia USA Inc.
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
基本产品编号	74AHC257
安装类型	表面贴装型
封装、外壳	16-SOIC（0.154"，3.90mm 宽）
工作温度	-40°C ~ 125°C
独立电路	1
电压 - 供电	2V ~ 5.5V
电流 - 输出高、低	8mA，8mA
电路	4 x 2:1
类型	多路复用器
系列	74AHC
零件状态	在售

PDF描述：多路复用器 4 x 2：1 16-SO

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CONNECT:[ UseTime:0.000490s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001063s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.133' , `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_63910989.html' [ RunTime:0.004160s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001157s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.010368s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001173s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.133' ) [ RunTime:0.001279s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001837s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.001109s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001195s ]
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` = '63910989' LIMIT 1 [ RunTime:0.026754s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001163s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63910989 [ RunTime:0.017860s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.008558s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63910989 ORDER BY `minOrder` ASC [ RunTime:0.031807s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.007058s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63910989 ORDER BY `unit` DESC [ RunTime:0.020567s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.006431s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63910989 [ RunTime:0.011497s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.021478s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63910989 ORDER BY `minOrder` ASC [ RunTime:0.000929s ]
CONNECT:[ UseTime:0.000857s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='74AHC257D,118' and brandshort='Nexperia USA Inc.' limit 1 [ RunTime:0.022145s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002662s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = '74AHC257D,118' LIMIT 1 [ RunTime:0.009278s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003532s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '74AHC257D,118' LIMIT 1 [ RunTime:0.006288s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002655s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '74AHC257D,118' OR `brand` LIKE 'Nexperia USA Inc.%' ) ) LIMIT 1 [ RunTime:0.030100s ]
SELECT `id` FROM `stock` WHERE `id` <> 63910989 AND `partno` = '74AHC257D,118' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%nexperia usa inc.%' ) [ RunTime:0.010809s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16100802 [ RunTime:0.013153s ]
SELECT `note` FROM `stock` WHERE `id` = 16100802 LIMIT 1 [ RunTime:0.015837s ]
SELECT `description` FROM `stock` WHERE `id` = 16100802 LIMIT 1 [ RunTime:0.000658s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003475s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '74AHC257D,118' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.014421s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '74AHC257D,118' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.003307s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.015351s ]

0.544156s

74AHC257D,118

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总价金额： ￥ 3.305476

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详细描述：多路复用器 4 x 2：1 16-SO

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PDF描述： 多路复用器 4 x 2：1 16-SO

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总价金额：￥ 3.305476

PDF描述：多路复用器 4 x 2：1 16-SO