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TCA9537DGSR

数量

单价

总价

¥ 13.469815

10+

¥ 9.858582

¥ 98.58582

25+

¥ 8.954534

¥ 223.86335

100+

¥ 7.959586

¥ 795.9586

250+

¥ 7.484589

¥ 1871.14725

500+

¥ 7.198335

¥ 3599.1675

1000+

¥ 7.143547

¥ 7143.547

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总价金额：￥ 13.469815

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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
SMBus
I/O数量	4
是否有中断输出	有中断输出
输出类型	推挽式
工作电压	1.65V~5.5V
灌电流(IOL)	25mA
拉电流(IOH)	10mA
时钟频率(fc)	1MHz
工作温度	-40℃~+125℃

PDF描述： I/O 扩展器 4 I2C 1 MHz 10-VSSOP

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CONNECT:[ UseTime:0.000717s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002704s ]
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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:0.007490s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001764s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001157s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002550s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 37317641 [ RunTime:0.003721s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.004205s ]
SELECT * FROM `stock_price` WHERE `stockid` = 37317641 ORDER BY `minOrder` ASC [ RunTime:0.001409s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.003697s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 37317641 ORDER BY `unit` DESC [ RunTime:0.000369s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.000963s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 37317641 [ RunTime:0.000996s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000224s ]
SELECT * FROM `stock_price` WHERE `stockid` = 37317641 ORDER BY `minOrder` ASC [ RunTime:0.000235s ]
CONNECT:[ UseTime:0.001257s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='TCA9537DGSR' and brandshort='Texas Instruments' limit 1 [ RunTime:0.009275s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002247s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%TCA9537DGSR%' LIMIT 1 [ RunTime:0.968521s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003701s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'TCA9537DGSR' LIMIT 1 [ RunTime:0.006285s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001237s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'TCA9537DGSR' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.009888s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003376s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'TCA9537DGSR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.007832s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'TCA9537DGSR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.016707s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000645s ]

1.307988s

TCA9537DGSR

购买数量

总价金额： ￥ 13.469815

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PDF描述： I/O 扩展器 4 I2C 1 MHz 10-VSSOP

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总价金额：￥ 13.469815