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MM74HC688WM

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总价金额：￥ 0

样品申购

详细描述：幅值比较器钻头低有效输出 A=B 20-SOIC

产品参数

产品属性	属性值
不同 V、最大 CL 时最大传播延迟	30ns @ 6V，50pF
位数	8
供应商器件封装	20-SOIC
制造商	Fairchild Semiconductor
包装	管件
基本产品编号	74HC688
安装类型	表面贴装型
封装、外壳	20-SOIC（0.295"，7.50mm 宽）
工作温度	-40°C ~ 85°C
电压 - 供电	2V ~ 6V
电流 - 输出高、低	5.2mA，5.2mA
电流 - 静态 (Iq)	8 µA
类型	身份比较器
系列	74HC
输出	低有效
输出功能	A=B
零件状态	停产

PDF描述：幅值比较器钻头低有效输出 A=B 20-SOIC

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SELECT * FROM `stock_price` WHERE `stockid` = 16089639 ORDER BY `minOrder` ASC [ RunTime:0.020219s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002328s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'MM74HC688WM' LIMIT 1 [ RunTime:0.022153s ]
CONNECT:[ UseTime:0.000903s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002402s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MM74HC688WM' LIMIT 1 [ RunTime:0.004896s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001495s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MM74HC688WM' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.018271s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MM74HC688WM' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.014279s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001864s ]

0.484510s

MM74HC688WM

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