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SN74F280BNSR

数量

单价

总价

¥ 8.842148

10+

¥ 6.371305

¥ 63.71305

25+

¥ 5.751528

¥ 143.7882

100+

¥ 5.073906

¥ 507.3906

250+

¥ 4.750300

¥ 1187.575

500+

¥ 4.555607

¥ 2277.8035

1000+

¥ 4.395126

¥ 4395.126

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购买数量

总价金额：￥ 8.842148

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产品参数

产品属性	属性值
商品目录	奇偶生成器/校验器
位数	9
工作电压	4.5V~5.5V
灌电流(IOL)	20mA
拉电流(IOH)	1mA
逻辑类型	奇偶校验发生器/校验器
传播延迟(tpd)	10ns
系列	74F
工作温度	0℃~+70℃

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002810s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 57033308 ORDER BY `minOrder` ASC [ RunTime:0.003719s ]
CONNECT:[ UseTime:0.000691s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SN74F280BNSR' and brandshort='Texas Instruments' limit 1 [ RunTime:0.017658s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002440s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%SN74F280BNSR%' LIMIT 1 [ RunTime:1.022722s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003699s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SN74F280BNSR' LIMIT 1 [ RunTime:0.022738s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002428s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74F280BNSR' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.010208s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.021436s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SN74F280BNSR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.003442s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SN74F280BNSR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.016876s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006298s ]

1.518615s

SN74F280BNSR

购买数量

总价金额： ￥ 8.842148

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总价金额：￥ 8.842148