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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

mc74hc393adg

数量

单价

总价

¥ 25.305898

10+

¥ 18.115661

¥ 181.15661

25+

¥ 17.181864

¥ 429.5466

110+

¥ 15.501030

¥ 1705.1133

275+

¥ 14.940752

¥ 4108.7068

550+

¥ 14.567233

¥ 8011.97815

1045+

¥ 14.193714

¥ 14832.43113

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详细描述：计数器 IC 二进制计数器 2 个元件 4 钻头负边沿 14-SOIC

产品参数

产品属性	属性值
供应商器件封装	14-SOIC
元件数	2
制造商	onsemi
包装	管件
基本产品编号	74HC393
复位	异步
安装类型	表面贴装型
定时	-
封装、外壳	14-SOIC（0.154"，3.90mm 宽）
工作温度	-55°C ~ 125°C
方向	上
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	二进制计数器
零件状态	在售

PDF描述：Dual 4−Stage Binary Ripple Counter High−Performance Silicon−Gate CMOS 双4级二进制纹波计数器高性能硅栅CMOS

产品概述

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001079s ]
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SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001398s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001118s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71617984 [ RunTime:0.000303s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 71617984 ORDER BY `minOrder` ASC [ RunTime:0.000690s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001004s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71617984 ORDER BY `unit` DESC [ RunTime:0.000283s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.000937s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71617984 [ RunTime:0.000264s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000214s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71617984 ORDER BY `minOrder` ASC [ RunTime:0.000326s ]
CONNECT:[ UseTime:0.000604s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='mc74hc393adg' and brandshort='onsemi' limit 1 [ RunTime:0.002058s ]
select foldpath,foldpath2,filename from pdf_file where id=532758 limit 1 [ RunTime:0.000783s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002764s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'mc74hc393adg' LIMIT 1 [ RunTime:0.000603s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003018s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'mc74hc393adg' LIMIT 1 [ RunTime:0.000730s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002231s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'mc74hc393adg' OR `brand` LIKE 'onsemi%' ) ) LIMIT 1 [ RunTime:0.017605s ]
SELECT `id` FROM `stock` WHERE `id` <> 71617984 AND `partno` = 'mc74hc393adg' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%onsemi%' ) [ RunTime:0.001674s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16094997 [ RunTime:0.000795s ]
SELECT `note` FROM `stock` WHERE `id` = 16094997 LIMIT 1 [ RunTime:0.000260s ]
SELECT `description` FROM `stock` WHERE `id` = 16094997 LIMIT 1 [ RunTime:0.000243s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001978s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'mc74hc393adg' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000552s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'mc74hc393adg' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.010819s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000773s ]

0.238521s

mc74hc393adg

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总价金额： ￥ 25.305898

推荐替代

详细描述：计数器 IC 二进制计数器 2 个元件 4 钻头 负边沿 14-SOIC

产品参数

PDF描述：Dual 4−Stage Binary Ripple Counter High−Performance Silicon−Gate CMOS 双4级二进制纹波计数器高性能硅栅CMOS

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总价金额：￥ 25.305898

详细描述：计数器 IC 二进制计数器 2 个元件 4 钻头负边沿 14-SOIC