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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

MC74HC74AFL2

数量

单价

总价

956+

¥ 2.561744

¥ 2449.027264

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购买数量

总价金额：￥ 2449.027264

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详细描述：触发器 2 元件 D 型 1 位正边沿 14-SOIC（0.209"，5.30mm 宽）

产品参数

产品属性	属性值
不同 V、最大 CL 时最大传播延迟	17ns @ 6V，50pF
供应商器件封装	14-SOIC
元件数	2
制造商	Motorola
功能	设置（预设）和复位
包装	散装
基本产品编号	74HC74
安装类型	表面贴装型
封装、外壳	14-SOIC（0.209"，5.30mm 宽）
工作温度	-55°C ~ 125°C（TA）
时钟频率	35 MHz
每个元件位数	1
电压 - 供电	2V ~ 6V
电流 - 输出高、低	5.2mA，5.2mA
电流 - 静态 (Iq)	2 µA
类型	D 型
系列	74HC
触发器类型	正边沿
输入电容	10 pF
输出类型	补充型
零件状态	在售

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CONNECT:[ UseTime:0.000800s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001494s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.12' , `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_63800117.html' [ RunTime:0.004376s ]
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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.004210s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.003015s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.12' ) [ RunTime:0.000833s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002147s ]
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SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002079s ]
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` = '63800117' LIMIT 1 [ RunTime:0.000883s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002127s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63800117 [ RunTime:0.000577s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001749s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63800117 ORDER BY `minOrder` ASC [ RunTime:0.000503s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002253s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63800117 ORDER BY `unit` DESC [ RunTime:0.000461s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002026s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63800117 [ RunTime:0.001065s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000392s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63800117 ORDER BY `minOrder` ASC [ RunTime:0.000576s ]
CONNECT:[ UseTime:0.000602s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='MC74HC74AFL2' and brandshort='Motorola' limit 1 [ RunTime:0.000603s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001608s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'MC74HC74AFL2' LIMIT 1 [ RunTime:0.000443s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001392s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MC74HC74AFL2' LIMIT 1 [ RunTime:0.000424s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002406s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MC74HC74AFL2' OR `brand` LIKE 'Motorola%' ) ) LIMIT 1 [ RunTime:0.001198s ]
SELECT `id` FROM `stock` WHERE `id` <> 63800117 AND `partno` = 'MC74HC74AFL2' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%motorola%' ) [ RunTime:0.000599s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19175084 [ RunTime:0.000670s ]
SELECT `note` FROM `stock` WHERE `id` = 19175084 LIMIT 1 [ RunTime:0.000351s ]
SELECT `description` FROM `stock` WHERE `id` = 19175084 LIMIT 1 [ RunTime:0.000299s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001448s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MC74HC74AFL2' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000578s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MC74HC74AFL2' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001795s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000908s ]

0.248347s

MC74HC74AFL2

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总价金额： ￥ 2449.027264

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详细描述：触发器 2 元件 D 型 1 位 正边沿 14-SOIC（0.209"，5.30mm 宽）

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总价金额：￥ 2449.027264

详细描述：触发器 2 元件 D 型 1 位正边沿 14-SOIC（0.209"，5.30mm 宽）