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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

MC74LCX540MELG

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10+

¥ 249.480801

¥ 2494.80801

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详细描述：缓冲器，反向 1 元件 8 位每元件三态 Output SOEIAJ-20

产品参数

产品属性	属性值
供应商器件封装	SOEIAJ-20
元件数	1
制造商	onsemi
包装	卷带（TR）
基本产品编号	74LCX540
安装类型	表面贴装型
封装、外壳	20-SOIC（0.209"，5.30mm 宽）
工作温度	-40°C ~ 85°C（TA）
每个元件位数	8
电压 - 供电	2V ~ 3.6V
电流 - 输出高、低	24mA，24mA
系列	74LCX
输入类型	-
输出类型	三态
逻辑类型	缓冲器，反向
零件状态	停产

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002711s ]
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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.003278s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002792s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002241s ]
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SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '70564607' LIMIT 1 [ RunTime:0.000880s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002281s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70564607 [ RunTime:0.000498s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002168s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70564607 ORDER BY `minOrder` ASC [ RunTime:0.000795s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002113s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70564607 ORDER BY `unit` DESC [ RunTime:0.000506s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002120s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70564607 [ RunTime:0.000481s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000388s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70564607 ORDER BY `minOrder` ASC [ RunTime:0.000547s ]
CONNECT:[ UseTime:0.000612s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='MC74LCX540MELG' and brandshort='onsemi' limit 1 [ RunTime:0.000674s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002262s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'MC74LCX540MELG' LIMIT 1 [ RunTime:0.000587s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001723s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MC74LCX540MELG' LIMIT 1 [ RunTime:0.000429s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002111s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MC74LCX540MELG' OR `brand` LIKE 'onsemi%' ) ) LIMIT 1 [ RunTime:0.013190s ]
SELECT `id` FROM `stock` WHERE `id` <> 70564607 AND `partno` = 'MC74LCX540MELG' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%onsemi%' ) [ RunTime:0.000841s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14235706 [ RunTime:0.000749s ]
SELECT `note` FROM `stock` WHERE `id` = 14235706 LIMIT 1 [ RunTime:0.000329s ]
SELECT `description` FROM `stock` WHERE `id` = 14235706 LIMIT 1 [ RunTime:0.000274s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001194s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MC74LCX540MELG' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000520s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MC74LCX540MELG' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001435s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000747s ]

0.225283s

MC74LCX540MELG

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总价金额： ￥ 2494.80801

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详细描述：缓冲器，反向 1 元件 8 位每元件 三态 Output SOEIAJ-20

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总价金额：￥ 2494.80801

详细描述：缓冲器，反向 1 元件 8 位每元件三态 Output SOEIAJ-20