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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

DM74ALS157M

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	Fairchild Semiconductor
包装	管件
基本产品编号	74ALS157
安装类型	表面贴装型
封装、外壳	16-SOIC（0.154"，3.90mm 宽）
工作温度	0°C ~ 70°C
独立电路	1
电压 - 供电	4.5V ~ 5.5V
电流 - 输出高、低	400µA，8mA
电路	4 x 2:1
类型	多路复用器
系列	74ALS
零件状态	停产

PDF描述：Quad 1-of-2 Line Data Selector/Multiplexer 四路1 - 2的在线数据选择器/多路复用器

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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001598s ]
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SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001315s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'DM74ALS157M' LIMIT 1 [ RunTime:0.000318s ]
CONNECT:[ UseTime:0.000460s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001431s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'DM74ALS157M' LIMIT 1 [ RunTime:0.001069s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001442s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'DM74ALS157M' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000470s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'DM74ALS157M' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006802s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000977s ]

0.263451s

DM74ALS157M

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PDF描述：Quad 1-of-2 Line Data Selector/Multiplexer 四路1 - 2的在线数据选择器/多路复用器

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