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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

sn74hc139qdrq1

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¥ 47.156747

10+

¥ 33.429932

¥ 334.29932

25+

¥ 30.068262

¥ 751.70655

100+

¥ 26.333075

¥ 2633.3075

250+

¥ 24.465481

¥ 6116.37025

500+

¥ 23.438304

¥ 11719.152

1000+

¥ 22.504507

¥ 22504.507

2500+

¥ 20.730293

¥ 51825.7325

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¥ 20.730293

¥ 51825.7325

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产品参数

产品属性	属性值
商品目录	信号开关/编解码器/多路复用器
类型	解码器/多路分解器
电源极性	单电源
工作电压	2V~6V
灌电流(IOL)	5.2mA
拉电流(IOH)	-
工作温度	-40℃~+125℃

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002350s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 71631051 ORDER BY `minOrder` ASC [ RunTime:0.000373s ]
CONNECT:[ UseTime:0.000554s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='sn74hc139qdrq1' and brandshort='texas instruments' limit 1 [ RunTime:0.001444s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002489s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'sn74hc139qdrq1' LIMIT 1 [ RunTime:0.000537s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002872s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'sn74hc139qdrq1' LIMIT 1 [ RunTime:0.000709s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002533s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'sn74hc139qdrq1' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.003913s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003544s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'sn74hc139qdrq1' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000924s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'sn74hc139qdrq1' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006375s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001662s ]

0.261168s

sn74hc139qdrq1

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总价金额： ￥ 47.156747

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总价金额：￥ 47.156747