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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

DP83257VF

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¥ 289.559698

¥ 2606.037282

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详细描述：接口 160-QFP（28x28）

产品参数

产品属性	属性值
DigiKey 可编程	未验证
供应商器件封装	160-QFP（28x28）
制造商	National Semiconductor
包装	袋
封装、外壳	160-BFQFP
系列	-
零件状态	停产

PDF描述：PLAYERa+⑩ Device (FDDI Physical Layer Controller) PLAYERa + ⑩设备（ FDDI的物理层控制器）

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select * from pdf where partno='DP83257VF' and brandshort='National Semiconductor' limit 1 [ RunTime:0.124573s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001290s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'DP83257VF' LIMIT 1 [ RunTime:0.021475s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001775s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'DP83257VF' LIMIT 1 [ RunTime:0.025826s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001490s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'DP83257VF' OR `brand` LIKE 'National Semiconductor%' ) ) LIMIT 1 [ RunTime:0.030264s ]
SELECT `id` FROM `stock` WHERE `id` <> 63939074 AND `partno` = 'DP83257VF' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%national semiconductor%' ) [ RunTime:0.065656s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19156189 [ RunTime:0.080125s ]
SELECT `note` FROM `stock` WHERE `id` = 19156189 LIMIT 1 [ RunTime:0.069110s ]
SELECT `description` FROM `stock` WHERE `id` = 19156189 LIMIT 1 [ RunTime:0.097729s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.014234s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'DP83257VF' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.033791s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'DP83257VF' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.032832s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.016531s ]

1.289669s

DP83257VF

购买数量

总价金额： ￥ 2606.037282

推荐替代

详细描述：接口 160-QFP（28x28）

产品参数

PDF描述：PLAYERa+⑩ Device (FDDI Physical Layer Controller) PLAYERa + ⑩设备（ FDDI的物理层控制器）

产品概述

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总价金额：￥ 2606.037282