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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

MC74HC390AFL1

数量

单价

总价

1010+

¥ 2.479107

¥ 2503.89807

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总价金额：￥ 2503.89807

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详细描述：计数器 IC 计数器，十进制 2 个元件 4 钻头负边沿 16-SOEIAJ

产品参数

产品属性	属性值
供应商器件封装	16-SOEIAJ
元件数	2
制造商	onsemi
包装	散装
基本产品编号	74HC390
复位	异步
安装类型	表面贴装型
定时	-
封装、外壳	16-SOIC（0.209"，5.30mm 宽）
工作温度	-55°C ~ 125°C
方向	-
每个元件位数	4
电压 - 供电	2 V ~ 6 V
系列	74HC
触发器类型	负边沿
计数速率	50 MHz
逻辑类型	计数器，十进制
零件状态	在售

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001151s ]
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SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002403s ]
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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.002729s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57053457 ORDER BY `minOrder` ASC [ RunTime:0.002849s ]
CONNECT:[ UseTime:0.000873s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='MC74HC390AFL1' and brandshort='onsemi' limit 1 [ RunTime:0.018860s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001177s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%MC74HC390AFL1%' LIMIT 1 [ RunTime:1.144232s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002600s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MC74HC390AFL1' LIMIT 1 [ RunTime:0.013704s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002634s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MC74HC390AFL1' OR `brand` LIKE 'onsemi%' ) ) LIMIT 1 [ RunTime:0.022567s ]
SELECT `id` FROM `stock` WHERE `id` <> 57053457 AND `partno` = 'MC74HC390AFL1' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%onsemi%' ) [ RunTime:0.003665s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17107697 [ RunTime:0.006838s ]
SELECT `note` FROM `stock` WHERE `id` = 17107697 LIMIT 1 [ RunTime:0.018029s ]
SELECT `description` FROM `stock` WHERE `id` = 17107697 LIMIT 1 [ RunTime:0.004642s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004398s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MC74HC390AFL1' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.007545s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MC74HC390AFL1' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.021425s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000711s ]

1.532915s

MC74HC390AFL1

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总价金额： ￥ 2503.89807

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详细描述：计数器 IC 计数器，十进制 2 个元件 4 钻头 负边沿 16-SOEIAJ

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总价金额：￥ 2503.89807

详细描述：计数器 IC 计数器，十进制 2 个元件 4 钻头负边沿 16-SOEIAJ