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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

PCF8574N

数量

单价

总价

¥ 26.113260

¥ 26.11326

10+

¥ 19.494045

¥ 194.94045

25+

¥ 17.846265

¥ 446.156625

100+

¥ 16.034864

¥ 1603.4864

250+

¥ 15.170482

¥ 3792.6205

500+

¥ 14.649704

¥ 7324.852

1000+

¥ 14.221149

¥ 14221.149

2500+

¥ 13.768630

¥ 34421.575

5000+

¥ 13.495928

¥ 67479.64

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总价金额：￥ 26.11326

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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
是否有中断输出	有中断输出
输出类型	-
工作电压	2.5V~6V
灌电流(IOL)	-
拉电流(IOH)	-
时钟频率(fc)	100kHz
工作温度	-40℃~+85℃

PDF描述：REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 远程8位I / O扩展器I2C总线

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002169s ]
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SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002251s ]
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SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001287s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70712867 [ RunTime:0.000329s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000250s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70712867 ORDER BY `minOrder` ASC [ RunTime:0.000390s ]
CONNECT:[ UseTime:0.000489s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PCF8574N' and brandshort='Texas Instruments' limit 1 [ RunTime:0.003909s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001471s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'PCF8574N' LIMIT 1 [ RunTime:0.000334s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001519s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PCF8574N' LIMIT 1 [ RunTime:0.000383s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001435s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PCF8574N' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.002512s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001403s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PCF8574N' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000516s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PCF8574N' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.012619s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001009s ]

0.280870s

PCF8574N

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总价金额： ￥ 26.11326

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PDF描述：REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 远程8位I / O扩展器I2C总线

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总价金额：￥ 26.11326