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PCF8574APWRG4

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2000+

¥ 7.238497

¥ 14476.994

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¥ 7.070661

¥ 28282.644

6000+

¥ 6.986619

¥ 41919.714

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¥ 68934.88

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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	8
是否有中断输出	有中断输出
输出类型	开漏
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:0.001786s ]
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SELECT * FROM `stock_pra` WHERE `stockid` = 63933660 [ RunTime:0.001643s ]
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SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002085s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63933660 [ RunTime:0.008018s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000308s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63933660 ORDER BY `minOrder` ASC [ RunTime:0.000323s ]
CONNECT:[ UseTime:0.000589s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PCF8574APWRG4' and brandshort='Texas Instruments' limit 1 [ RunTime:0.002104s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002511s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'PCF8574APWRG4' LIMIT 1 [ RunTime:0.000655s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001281s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PCF8574APWRG4' LIMIT 1 [ RunTime:0.011523s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002014s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PCF8574APWRG4' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.009513s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003738s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PCF8574APWRG4' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.013440s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PCF8574APWRG4' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006284s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006349s ]

0.348986s

PCF8574APWRG4

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总价金额： ￥ 14476.994

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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：￥ 14476.994