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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

CD74HC02E

数量

单价

总价

¥ 9.007422

10+

¥ 6.528315

¥ 65.28315

25+

¥ 5.896969

¥ 147.424225

100+

¥ 5.205298

¥ 520.5298

250+

¥ 4.875247

¥ 1218.81175

500+

¥ 4.676257

¥ 2338.1285

1000+

¥ 4.512305

¥ 4512.305

2500+

¥ 4.339264

¥ 10848.16

5000+

¥ 4.234976

¥ 21174.88

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购买数量

总价金额：￥ 9.007422

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产品参数

产品属性	属性值
商品目录	逻辑门
逻辑类型	或非门
通道数	4
工作电压	2V~6V
静态电流(Iq)	2uA
灌电流(IOL)	5.2mA
拉电流(IOH)	5.2mA
输入高电平(VIH)	1.5V~4.2V
输入低电平(VIL)	500mV~1.8V
系列	74HC系列
传播延迟(tpd)	-
工作温度	-55℃~+125℃

PDF描述：High-Speed CMOS Logic Quad Two-Input NOR Gate 高速CMOS逻辑四路双输入或非门

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CONNECT:[ UseTime:0.000997s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002132s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.72' , `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_63788939.html' [ RunTime:0.001926s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002778s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000509s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002034s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.72' ) [ RunTime:0.000364s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001908s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000654s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002026s ]
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` = '63788939' LIMIT 1 [ RunTime:0.003064s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002369s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63788939 [ RunTime:0.009151s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.003169s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63788939 ORDER BY `minOrder` ASC [ RunTime:0.001458s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.003741s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63788939 ORDER BY `unit` DESC [ RunTime:0.000746s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002031s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63788939 [ RunTime:0.000635s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.001622s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63788939 ORDER BY `minOrder` ASC [ RunTime:0.000348s ]
CONNECT:[ UseTime:0.000614s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='CD74HC02E' and brandshort='Texas Instruments' limit 1 [ RunTime:0.003030s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002559s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'CD74HC02E' LIMIT 1 [ RunTime:0.000652s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001172s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'CD74HC02E' LIMIT 1 [ RunTime:0.000439s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002582s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'CD74HC02E' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.001296s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001773s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'CD74HC02E' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.004032s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'CD74HC02E' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004451s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000568s ]

0.257932s

CD74HC02E

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总价金额： ￥ 9.007422

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PDF描述：High-Speed CMOS Logic Quad Two-Input NOR Gate 高速CMOS逻辑四路双输入或非门

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总价金额：￥ 9.007422