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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

74FCT240ASCX

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单价

总价

¥ 352.776926

¥ 2469.438482

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总价金额：￥ 2469.438482

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详细描述：缓冲器，反向 2 元件 4 位每元件三态 Output 20-CERDIP

产品参数

产品属性	属性值
供应商器件封装	20-CERDIP
元件数	2
制造商	National Semiconductor
包装	散装
基本产品编号	74FCT240
安装类型	通孔
封装、外壳	20-CDIP（0.300"，7.62mm）
工作温度	0°C ~ 70°C（TA）
每个元件位数	4
电压 - 供电	4.75V ~ 5.25V
电流 - 输出高、低	15mA，64mA
等级	-
系列	74FCT
资质	-
输入类型	-
输出类型	三态
逻辑类型	缓冲器，反向
零件状态	在售

PDF描述：Dual 4-Bit Inverting Buffer/Driver 双4位缓冲器/驱动器\n

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001512s ]
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SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001743s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70564789 [ RunTime:0.000413s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000326s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70564789 ORDER BY `minOrder` ASC [ RunTime:0.000443s ]
CONNECT:[ UseTime:0.000637s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='74FCT240ASCX' and brandshort='National Semiconductor' limit 1 [ RunTime:0.001573s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001756s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = '74FCT240ASCX' LIMIT 1 [ RunTime:0.000375s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002026s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '74FCT240ASCX' LIMIT 1 [ RunTime:0.000485s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001653s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '74FCT240ASCX' OR `brand` LIKE 'National Semiconductor%' ) ) LIMIT 1 [ RunTime:0.000963s ]
SELECT `id` FROM `stock` WHERE `id` <> 70564789 AND `partno` = '74FCT240ASCX' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%national semiconductor%' ) [ RunTime:0.002538s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19184791 [ RunTime:0.001164s ]
SELECT `note` FROM `stock` WHERE `id` = 19184791 LIMIT 1 [ RunTime:0.000214s ]
SELECT `description` FROM `stock` WHERE `id` = 19184791 LIMIT 1 [ RunTime:0.000213s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001263s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '74FCT240ASCX' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000372s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '74FCT240ASCX' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002581s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000594s ]

0.210858s

74FCT240ASCX

购买数量

总价金额： ￥ 2469.438482

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详细描述：缓冲器，反向 2 元件 4 位每元件 三态 Output 20-CERDIP

产品参数

PDF描述：Dual 4-Bit Inverting Buffer/Driver 双4位缓冲器/驱动器\n

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总价金额：￥ 2469.438482

详细描述：缓冲器，反向 2 元件 4 位每元件三态 Output 20-CERDIP