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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

74AC521MTC

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单价

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1825+

¥ 1.983699

¥ 3620.250675

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总价金额：￥ 3620.250675

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详细描述：幅值比较器钻头低有效输出 A=B 20-TSSOP

产品参数

产品属性	属性值
不同 V、最大 CL 时最大传播延迟	8.5ns @ 5V，50pF
位数	8
供应商器件封装	20-TSSOP
制造商	onsemi
包装	管件
基本产品编号	74AC521
安装类型	表面贴装型
封装、外壳	20-TSSOP（0.173"，4.40mm 宽）
工作温度	-40°C ~ 85°C
电压 - 供电	2V ~ 6V
电流 - 输出高、低	24mA，24mA
电流 - 静态 (Iq)	4 µA
类型	身份比较器
系列	74AC
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-TSSOP

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001346s ]
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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.003699s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57154986 ORDER BY `minOrder` ASC [ RunTime:0.000299s ]
CONNECT:[ UseTime:0.001123s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='74AC521MTC' and brandshort='onsemi' limit 1 [ RunTime:0.001508s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003380s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%74AC521MTC%' LIMIT 1 [ RunTime:0.000504s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002675s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '74AC521MTC' LIMIT 1 [ RunTime:0.000483s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003032s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '74AC521MTC' OR `brand` LIKE 'onsemi%' ) ) LIMIT 1 [ RunTime:0.020170s ]
SELECT `id` FROM `stock` WHERE `id` <> 57154986 AND `partno` = '74AC521MTC' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%onsemi%' ) [ RunTime:0.000991s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19174803 [ RunTime:0.003219s ]
SELECT `note` FROM `stock` WHERE `id` = 19174803 LIMIT 1 [ RunTime:0.000612s ]
SELECT `description` FROM `stock` WHERE `id` = 19174803 LIMIT 1 [ RunTime:0.003367s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.006118s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '74AC521MTC' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000525s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '74AC521MTC' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000428s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000337s ]

0.330843s

74AC521MTC

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总价金额： ￥ 3620.250675

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PDF描述： 幅值比较器 钻头 低有效 输出 A=B 20-TSSOP

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总价金额：￥ 3620.250675

详细描述：幅值比较器钻头低有效输出 A=B 20-TSSOP

PDF描述：幅值比较器钻头低有效输出 A=B 20-TSSOP