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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

cd74hc688pwr

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总价

¥ 95.434050

¥ 95.43405

10+

¥ 69.661254

¥ 696.61254

25+

¥ 64.151852

¥ 1603.7963

100+

¥ 56.774856

¥ 5677.4856

250+

¥ 53.226427

¥ 13306.60675

500+

¥ 51.638972

¥ 25819.486

1000+

¥ 50.238277

¥ 50238.277

2000+

¥ 46.876608

¥ 93753.216

4000+

¥ 45.756052

¥ 183024.208

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总价金额：￥ 95.43405

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产品参数

产品属性	属性值
商品目录	数字比较器
通道数	8
工作电压	2V~6V
输出	低电平有效
输出功能	A=B
传播延迟(tpd)	29ns@6V，50pF
静态电流(Iq)	8uA
灌电流(IOL)	5.2mA
拉电流(IOH)	5.2mA
工作温度	-55℃~+125℃

PDF描述：High-Speed CMOS Logic 8-Bit Magnitude Comparator 高速CMOS逻辑8位幅度比较

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002405s ]
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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.007349s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51060596 ORDER BY `minOrder` ASC [ RunTime:0.008751s ]
CONNECT:[ UseTime:0.000895s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='cd74hc688pwr' and brandshort='texas instruments' limit 1 [ RunTime:0.020378s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003088s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'cd74hc688pwr' LIMIT 1 [ RunTime:0.008249s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001544s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'cd74hc688pwr' LIMIT 1 [ RunTime:0.005530s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002257s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'cd74hc688pwr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.011302s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.007835s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'cd74hc688pwr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.001094s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'cd74hc688pwr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.011896s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006708s ]

0.490357s

cd74hc688pwr

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总价金额： ￥ 95.43405

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PDF描述：High-Speed CMOS Logic 8-Bit Magnitude Comparator 高速CMOS逻辑8位幅度比较

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总价金额：￥ 95.43405