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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

M74HC280RM13TR

数量

单价

总价

2500+

¥ 11.378275

¥ 28445.6875

5000+

¥ 11.148627

¥ 55743.135

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购买数量

总价金额：￥ 28445.6875

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详细描述：奇偶发生器 9 位 14-SO

产品参数

产品属性	属性值
供应商器件封装	14-SO
制造商	STMicroelectronics
包装	卷带（TR）
基本产品编号	74HC280
安装类型	表面贴装型
封装、外壳	14-SOIC（0.154"，3.90mm 宽）
工作温度	-55°C ~ 125°C
电压 - 供电	2 V ~ 6 V
电流 - 输出高、低	5.2mA，5.2mA
电路数	9 位
系列	74HC
逻辑类型	奇偶发生器
零件状态	停产

PDF描述：9 BIT PARITY GENERATOR 9位奇偶校验发生器

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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000200s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63842060 ORDER BY `minOrder` ASC [ RunTime:0.000262s ]
CONNECT:[ UseTime:0.000699s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='M74HC280RM13TR' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.001609s ]
select foldpath,foldpath2,filename from pdf_file where id=579582 limit 1 [ RunTime:0.000725s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002271s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'M74HC280RM13TR' LIMIT 1 [ RunTime:0.000533s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001095s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'M74HC280RM13TR' LIMIT 1 [ RunTime:0.000406s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002067s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'M74HC280RM13TR' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.001047s ]
SELECT `id` FROM `stock` WHERE `id` <> 63842060 AND `partno` = 'M74HC280RM13TR' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%stmicroelectronics%' ) [ RunTime:0.000812s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19193790 [ RunTime:0.000582s ]
SELECT `note` FROM `stock` WHERE `id` = 19193790 LIMIT 1 [ RunTime:0.000257s ]
SELECT `description` FROM `stock` WHERE `id` = 19193790 LIMIT 1 [ RunTime:0.000236s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001159s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'M74HC280RM13TR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000455s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'M74HC280RM13TR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001436s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000833s ]

0.261391s

M74HC280RM13TR

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总价金额： ￥ 28445.6875

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总价金额：￥ 28445.6875