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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

74HCT390PWHL

数量

单价

总价

2500+

¥ 1.799501

¥ 4498.7525

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总价金额：￥ 4498.7525

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产品参数

产品属性	属性值
商品目录	计数器/分频器
逻辑类型	10分频
计数方向	-
工作电压	4.5V~5.5V
元件数	2
触发沿	下降沿
复位方式	异步
计时方式	-
计数速率	61MHz
工作温度	-40℃~+125℃

PDF描述：计数器 IC 计数器，十进制 2 个元件 4 钻头负边沿 16-TSSOP

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select * from pdf where partno='74HCT390PWHL' and brandshort='Nexperia USA Inc.' limit 1 [ RunTime:0.008023s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002319s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = '74HCT390PWHL' LIMIT 1 [ RunTime:0.003702s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001928s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '74HCT390PWHL' LIMIT 1 [ RunTime:0.005264s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002231s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '74HCT390PWHL' OR `brand` LIKE 'Nexperia USA Inc.%' ) ) LIMIT 1 [ RunTime:0.010595s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.007584s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '74HCT390PWHL' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.006826s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '74HCT390PWHL' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.022709s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.008333s ]

0.328479s

74HCT390PWHL

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总价金额： ￥ 4498.7525

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PDF描述： 计数器 IC 计数器，十进制 2 个元件 4 钻头 负边沿 16-TSSOP

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总价金额：￥ 4498.7525

PDF描述：计数器 IC 计数器，十进制 2 个元件 4 钻头负边沿 16-TSSOP