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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

CD74AC257M96

购买数量

总价金额：￥ 0

样品申购

详细描述：多路复用器 4 x 2：1 16-SOIC

产品参数

产品属性	属性值
供应商器件封装	16-SOIC
供电电压源	单电源
制造商	Texas Instruments
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
基本产品编号	74AC257
安装类型	表面贴装型
封装、外壳	16-SOIC（0.154"，3.90mm 宽）
工作温度	-55°C ~ 125°C
独立电路	1
电压 - 供电	1.5V ~ 5.5V
电流 - 输出高、低	24mA，24mA
电路	4 x 2:1
类型	多路复用器
系列	74AC
零件状态	在售

PDF描述：Quad 2-Input Multiplexer with Three-State Outputs 四2输入多路复用器具有三态输出

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SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002089s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%CD74AC257M96%' LIMIT 1 [ RunTime:0.983624s ]
CONNECT:[ UseTime:0.000946s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001646s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'CD74AC257M96' LIMIT 1 [ RunTime:0.056848s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002281s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'CD74AC257M96' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.034674s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'CD74AC257M96' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.094095s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.015848s ]

1.592234s

CD74AC257M96

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