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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

QS74FCT521BTS0

购买数量

总价金额：￥ 0

样品申购

详细描述：幅值比较器钻头低有效输出 A=B

产品参数

产品属性	属性值
位数	8
制造商	Quality Semiconductor
包装	散装
基本产品编号	74FCT521
电压 - 供电	4.75V ~ 5.25V
类型	身份比较器
系列	74FCT
输出	低有效
输出功能	A=B
零件状态	在售

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SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'QS74FCT521BTS0' LIMIT 1 [ RunTime:0.000902s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002216s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'QS74FCT521BTS0' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000815s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'QS74FCT521BTS0' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001836s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000413s ]

0.234355s

QS74FCT521BTS0

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详细描述：幅值比较器 钻头 低有效 输出 A=B

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详细描述：幅值比较器钻头低有效输出 A=B