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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

TCA8418RTWR

数量

单价

总价

¥ 15.948922

10+

¥ 11.726176

¥ 117.26176

25+

¥ 10.670077

¥ 266.751925

100+

¥ 9.513986

¥ 951.3986

250+

¥ 8.961807

¥ 2240.45175

500+

¥ 8.629110

¥ 4314.555

1000+

¥ 8.622830

¥ 8622.83

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总价金额：￥ 15.948922

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产品参数

产品属性	属性值
商品目录	I/O扩展器
接口类型	I2C
I/O数量	18
是否有中断输出	有中断输出
输出类型	开漏
工作电压	1.65V~3.6V
灌电流(IOL)	-
拉电流(IOH)	-
时钟频率(fc)	1MHz
工作温度	-40℃~+85℃

PDF描述：I2C CONTROLLED KEYPAD SCAN IC WITH INTEGRATED ESD PROTECTION I2C控制键盘扫描，集成ESD保护IC

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SELECT * FROM `stock_price` WHERE `stockid` = 63940332 ORDER BY `minOrder` ASC [ RunTime:0.000363s ]
CONNECT:[ UseTime:0.000467s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='TCA8418RTWR' and brandshort='Texas Instruments' limit 1 [ RunTime:0.001340s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001205s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'TCA8418RTWR' LIMIT 1 [ RunTime:0.000333s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001175s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'TCA8418RTWR' LIMIT 1 [ RunTime:0.000386s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001027s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'TCA8418RTWR' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.000778s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001015s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'TCA8418RTWR' 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` > 'TCA8418RTWR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.003558s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000726s ]

0.221479s

TCA8418RTWR

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总价金额： ￥ 15.948922

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PDF描述：I2C CONTROLLED KEYPAD SCAN IC WITH INTEGRATED ESD PROTECTION I2C控制键盘扫描，集成ESD保护IC

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总价金额：￥ 15.948922