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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

SN74AHCT240NSR

数量

单价

总价

¥ 9.090059

10+

¥ 6.561370

¥ 65.6137

25+

¥ 5.926718

¥ 148.16795

100+

¥ 5.231742

¥ 523.1742

250+

¥ 4.900368

¥ 1225.092

500+

¥ 4.700387

¥ 2350.1935

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购买数量

总价金额：￥ 9.090059

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样品申购

详细描述：缓冲器，反向 2 元件 4 位每元件三态 Output 20-SO

产品参数

产品属性	属性值
供应商器件封装	20-SO
元件数	2
制造商	Texas Instruments
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
基本产品编号	74AHCT240
安装类型	表面贴装型
封装、外壳	20-SOIC（0.209"，5.30mm 宽）
工作温度	-40°C ~ 125°C（TA）
每个元件位数	4
电压 - 供电	4.5V ~ 5.5V
电流 - 输出高、低	8mA，8mA
系列	74AHCT
输入类型	-
输出类型	三态
逻辑类型	缓冲器，反向
零件状态	在售

PDF描述：OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS 八路缓冲器/驱动器，具有三态输出

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CONNECT:[ UseTime:0.000409s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001376s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.122' , `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_70562039.html' [ RunTime:0.002307s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001116s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000840s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001287s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.122' ) [ RunTime:0.000364s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001152s ]
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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` = '70562039' LIMIT 1 [ RunTime:0.000572s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.000812s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70562039 [ RunTime:0.000244s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001060s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70562039 ORDER BY `minOrder` ASC [ RunTime:0.001628s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002046s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70562039 ORDER BY `unit` DESC [ RunTime:0.000547s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002037s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70562039 [ RunTime:0.000516s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000382s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70562039 ORDER BY `minOrder` ASC [ RunTime:0.000563s ]
CONNECT:[ UseTime:0.000493s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SN74AHCT240NSR' and brandshort='Texas Instruments' limit 1 [ RunTime:0.004349s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001441s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SN74AHCT240NSR' LIMIT 1 [ RunTime:0.000277s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001569s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SN74AHCT240NSR' LIMIT 1 [ RunTime:0.000472s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001186s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74AHCT240NSR' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.001246s ]
SELECT `id` FROM `stock` WHERE `id` <> 70562039 AND `partno` = 'SN74AHCT240NSR' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.003609s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 15326948 [ RunTime:0.001742s ]
SELECT `note` FROM `stock` WHERE `id` = 15326948 LIMIT 1 [ RunTime:0.000267s ]
SELECT `description` FROM `stock` WHERE `id` = 15326948 LIMIT 1 [ RunTime:0.000234s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001425s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SN74AHCT240NSR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000520s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SN74AHCT240NSR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.008089s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000892s ]

0.157195s

SN74AHCT240NSR

购买数量

总价金额： ￥ 9.090059

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详细描述：缓冲器，反向 2 元件 4 位每元件 三态 Output 20-SO

产品参数

PDF描述：OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS 八路缓冲器/驱动器，具有三态输出

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总价金额：￥ 9.090059

详细描述：缓冲器，反向 2 元件 4 位每元件三态 Output 20-SO