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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

74HC191P-E

数量

单价

总价

173+

¥ 14.378821

¥ 2487.536033

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总价金额：￥ 2487.536033

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详细描述：计数器 IC 二进制计数器 1 个元件 4 钻头正边沿

产品参数

产品属性	属性值
元件数	1
制造商	Renesas Electronics Corporation
包装	散装
基本产品编号	74HC191
复位	异步
定时	同步
工作温度	-40°C ~ 125°C
方向	上，下
每个元件位数	4
电压 - 供电	2 V ~ 6 V
系列	74HC
触发器类型	正边沿
计数速率	39 MHz
逻辑类型	二进制计数器
零件状态	在售

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SELECT * FROM `stock_price` WHERE `stockid` = 57053946 ORDER BY `minOrder` ASC [ RunTime:0.000301s ]
CONNECT:[ UseTime:0.000599s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='74HC191P-E' and brandshort='Renesas Electronics Corporation' limit 1 [ RunTime:0.001577s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002022s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = '74HC191P-E' LIMIT 1 [ RunTime:0.000471s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002119s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '74HC191P-E' LIMIT 1 [ RunTime:0.000593s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002681s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '74HC191P-E' OR `brand` LIKE 'Renesas Electronics Corporation%' ) ) LIMIT 1 [ RunTime:0.002532s ]
SELECT `id` FROM `stock` WHERE `id` <> 57053946 AND `partno` = '74HC191P-E' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%renesas electronics corporation%' ) [ RunTime:0.005574s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16094783 [ RunTime:0.000807s ]
SELECT `note` FROM `stock` WHERE `id` = 16094783 LIMIT 1 [ RunTime:0.004623s ]
SELECT `description` FROM `stock` WHERE `id` = 16094783 LIMIT 1 [ RunTime:0.000283s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002945s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '74HC191P-E' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000457s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '74HC191P-E' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005861s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001819s ]

0.262463s

74HC191P-E

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总价金额： ￥ 2487.536033

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详细描述：计数器 IC 二进制计数器 1 个元件 4 钻头 正边沿

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总价金额：￥ 2487.536033

详细描述：计数器 IC 二进制计数器 1 个元件 4 钻头正边沿