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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

SN74HC244N

数量

单价

总价

¥ 8.098416

20+

¥ 5.387926

¥ 107.75852

40+

¥ 5.024324

¥ 200.97296

100+

¥ 4.635930

¥ 463.593

260+

¥ 4.325711

¥ 1124.68486

500+

¥ 4.156306

¥ 2078.153

1000+

¥ 4.007724

¥ 4007.724

2500+

¥ 3.942193

¥ 9855.4825

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购买数量

总价金额：￥ 8.098416

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产品参数

产品属性	属性值
商品目录	缓冲器/驱动器/收发器
输入类型	-
输出类型	三态
工作电压	2V~6V
元件数	2
每个元件位数	4
灌电流(IOL)	7.8mA
拉电流(IOH)	7.8mA
系列	74HC
工作温度	-40℃~+85℃

PDF描述：缓冲器，非反向 2 元件 4 位每元件三态 Output 20-PDIP

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002053s ]
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SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003201s ]
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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.003328s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63776096 ORDER BY `minOrder` ASC [ RunTime:0.007175s ]
CONNECT:[ UseTime:0.000510s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SN74HC244N' and brandshort='Texas Instruments' limit 1 [ RunTime:0.047844s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001614s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SN74HC244N' LIMIT 1 [ RunTime:0.045562s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003838s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SN74HC244N' LIMIT 1 [ RunTime:0.003698s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002147s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74HC244N' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.032063s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.006652s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SN74HC244N' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.007388s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SN74HC244N' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.019434s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.003896s ]

0.496763s

SN74HC244N

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总价金额： ￥ 8.098416

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PDF描述： 缓冲器，非反向 2 元件 4 位每元件 三态 Output 20-PDIP

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总价金额：￥ 8.098416

PDF描述：缓冲器，非反向 2 元件 4 位每元件三态 Output 20-PDIP