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DS4550E+

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DS4550E+

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1+

¥ 67.101163

¥ 67.101163

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¥ 51.904237

¥ 519.04237

74+

¥ 44.721107

¥ 3309.361918

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¥ 43.035975

¥ 6369.3243

296+

¥ 41.648750

¥ 12328.03

518+

¥ 40.710325

¥ 21087.94835

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¥ 39.734962

¥ 41165.420632

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Analog Devices Inc./Maxim Integrated

品牌:

Analog Devices Inc./Maxim Integrated

型号:

DS4550E+

编号:

L50120663

包装:

-

批号:

-

封装:

20-TSSOP（0.173"，4.40mm 宽）

描述:

-

数据手册

产品参数
数据手册PDF
产品概述

产品参数

产品属性	属性值
商品目录	I/O扩展器
接口类型	JTAG
I2C
I/O数量	9
是否有中断输出	无中断输出
输出类型	-
工作电压	2.7V~5.5V
灌电流(IOL)	-
拉电流(IOH)	-
时钟频率(fc)	400kHz
工作温度	-40℃~+85℃

PDF描述： I/O 扩展器 9 I2C，JTAG 400 kHz 20-TSSOP

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CONNECT:[ UseTime:0.000630s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002279s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002258s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000635s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.003507s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.101' ) [ RunTime:0.000427s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002352s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000370s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002424s ]
SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '50120663' LIMIT 1 [ RunTime:0.002946s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001075s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 50120663 [ RunTime:0.004021s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.004728s ]
SELECT * FROM `stock_price` WHERE `stockid` = 50120663 ORDER BY `minOrder` ASC [ RunTime:0.006745s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001079s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 50120663 ORDER BY `unit` DESC [ RunTime:0.016056s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001088s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 50120663 [ RunTime:0.007643s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.006544s ]
SELECT * FROM `stock_price` WHERE `stockid` = 50120663 ORDER BY `minOrder` ASC [ RunTime:0.002650s ]
CONNECT:[ UseTime:0.000742s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='DS4550E+' and brandshort='Analog Devices Inc./Maxim Integrated' limit 1 [ RunTime:0.001605s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001308s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%DS4550E+%' LIMIT 1 [ RunTime:0.000666s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002248s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'DS4550E+' LIMIT 1 [ RunTime:0.002454s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001876s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'DS4550E+' OR `brand` LIKE 'Analog Devices Inc./Maxim Integrated%' ) ) LIMIT 1 [ RunTime:0.000256s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.000891s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'DS4550E+' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000271s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'DS4550E+' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.008098s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000322s ]

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