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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

74HC257PW,118

数量

单价

总价

¥ 3.140202

10+

¥ 2.165087

¥ 21.65087

25+

¥ 1.927093

¥ 48.177325

100+

¥ 1.663481

¥ 166.3481

250+

¥ 1.538369

¥ 384.59225

500+

¥ 1.462838

¥ 731.419

1000+

¥ 1.400778

¥ 1400.778

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购买数量

总价金额：￥ 3.140202

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详细描述：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	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	74HC257
安装类型	表面贴装型
封装、外壳	16-TSSOP（0.173"，4.40mm 宽）
工作温度	-40°C ~ 125°C
独立电路	1
电压 - 供电	2V ~ 6V
电流 - 输出高、低	7.8mA，7.8mA
电路	4 x 2:1
类型	多路复用器
系列	74HC
零件状态	在售

PDF描述：多路复用器 4 x 2：1 16-TSSOP

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CONNECT:[ UseTime:0.000443s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001571s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.177' , `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_57097296.html' [ RunTime:0.002651s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001554s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000601s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001654s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.177' ) [ RunTime:0.000323s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001714s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.005732s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001913s ]
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` = '57097296' LIMIT 1 [ RunTime:0.007074s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001396s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 57097296 [ RunTime:0.012749s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.006954s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57097296 ORDER BY `minOrder` ASC [ RunTime:0.029597s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001275s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57097296 ORDER BY `unit` DESC [ RunTime:0.022230s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.009319s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57097296 [ RunTime:0.039766s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.019781s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57097296 ORDER BY `minOrder` ASC [ RunTime:0.025995s ]
CONNECT:[ UseTime:0.000510s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='74HC257PW,118' and brandshort='Nexperia USA Inc.' limit 1 [ RunTime:0.020852s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002469s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%74HC257PW,118%' LIMIT 1 [ RunTime:1.233347s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001528s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '74HC257PW,118' LIMIT 1 [ RunTime:0.001380s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001193s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '74HC257PW,118' OR `brand` LIKE 'Nexperia USA Inc.%' ) ) LIMIT 1 [ RunTime:0.007483s ]
SELECT `id` FROM `stock` WHERE `id` <> 57097296 AND `partno` = '74HC257PW,118' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%nexperia usa inc.%' ) [ RunTime:0.019960s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17110344 [ RunTime:0.003209s ]
SELECT `note` FROM `stock` WHERE `id` = 17110344 LIMIT 1 [ RunTime:0.002120s ]
SELECT `description` FROM `stock` WHERE `id` = 17110344 LIMIT 1 [ RunTime:0.016199s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002025s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '74HC257PW,118' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.021049s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '74HC257PW,118' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.025966s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006642s ]

1.812704s

74HC257PW,118

购买数量

总价金额： ￥ 3.140202

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