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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

TCA9554ADWT

数量

单价

总价

250+

¥ 9.290040

¥ 2322.51

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购买数量

总价金额：￥ 2322.51

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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	8
是否有中断输出	有中断输出
输出类型	-
工作电压	1.65V~5.5V
灌电流(IOL)	-
拉电流(IOH)	-
时钟频率(fc)	400kHz
工作温度	-40℃~+85℃

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SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001959s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'TCA9554ADWT' LIMIT 1 [ RunTime:0.000607s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001705s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'TCA9554ADWT' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.001019s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001799s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'TCA9554ADWT' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000680s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'TCA9554ADWT' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006390s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000982s ]

0.229124s

TCA9554ADWT

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总价金额： ￥ 2322.51

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总价金额：￥ 2322.51