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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

CD74HC393E

数量

单价

总价

¥ 9.833791

10+

¥ 7.131564

¥ 71.31564

25+

¥ 6.455595

¥ 161.389875

100+

¥ 5.706078

¥ 570.6078

250+

¥ 5.349252

¥ 1337.313

500+

¥ 5.134065

¥ 2567.0325

1000+

¥ 4.956974

¥ 4956.974

2500+

¥ 4.769967

¥ 11924.9175

5000+

¥ 4.657250

¥ 23286.25

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购买数量

总价金额：￥ 9.833791

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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-PDIP

产品参数

产品属性	属性值
供应商器件封装	14-PDIP
元件数	2
制造商	Texas Instruments
包装	管件
基本产品编号	74HC393
复位	异步
安装类型	通孔
定时	-
封装、外壳	14-DIP（0.300"，7.62mm）
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	35 MHz
逻辑类型	二进制计数器
零件状态	在售

PDF描述：High Speed CMOS Logic Dual 4 -Stage Binary Counter 高速CMOS逻辑双路4 -stage二进制计数器

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SELECT * FROM `stock_price` WHERE `stockid` = 63862473 ORDER BY `minOrder` ASC [ RunTime:0.026359s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.018021s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63862473 ORDER BY `unit` DESC [ RunTime:0.129455s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003485s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63862473 [ RunTime:0.038754s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.011855s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63862473 ORDER BY `minOrder` ASC [ RunTime:0.020661s ]
CONNECT:[ UseTime:0.000543s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='CD74HC393E' and brandshort='Texas Instruments' limit 1 [ RunTime:0.030713s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001166s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'CD74HC393E' LIMIT 1 [ RunTime:0.032960s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003346s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'CD74HC393E' LIMIT 1 [ RunTime:0.119412s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002844s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'CD74HC393E' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.089053s ]
SELECT `id` FROM `stock` WHERE `id` <> 63862473 AND `partno` = 'CD74HC393E' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.070784s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 15328061 [ RunTime:0.037723s ]
SELECT `note` FROM `stock` WHERE `id` = 15328061 LIMIT 1 [ RunTime:0.015825s ]
SELECT `description` FROM `stock` WHERE `id` = 15328061 LIMIT 1 [ RunTime:0.013105s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.068811s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'CD74HC393E' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.115432s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'CD74HC393E' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.067583s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.068726s ]

1.488152s

CD74HC393E

购买数量

总价金额： ￥ 9.833791

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-PDIP

产品参数

PDF描述：High Speed CMOS Logic Dual 4 -Stage Binary Counter 高速CMOS逻辑双路4 -stage二进制计数器

产品概述

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总价金额：￥ 9.833791

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-PDIP