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DM74S51N

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单价

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10+

¥ 249.480801

¥ 2494.80801

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总价金额：￥ 2494.80801

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详细描述：与/或/反相门可配置 2 电路 8 输入（2，2，2，2）输入 14-DIP

产品参数

产品属性	属性值
供应商器件封装	14-DIP
制造商	Fairchild Semiconductor
包装	管件
基本产品编号	74S51
安装类型	通孔
封装、外壳	14-DIP（0.300"，7.62mm）
工作温度	0°C ~ 70°C
施密特触发器输入	无
电压 - 供电	4.75V ~ 5.25V
电流 - 输出高、低	1mA，20mA
电路数	2
系列	74S
输入数	8 输入（2，2，2，2）
输出类型	单端
逻辑类型	与、或、反相门
零件状态	停产

PDF描述：Dual 2-Wide 2-Input AND-OR-INVERT Gate 双路2宽2输入与或反转门

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CONNECT:[ UseTime:0.000726s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002140s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.136' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_63962257.html' [ RunTime:0.001770s ]
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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:0.000546s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001824s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.136' ) [ RunTime:0.000304s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001279s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000259s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001952s ]
SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '63962257' LIMIT 1 [ RunTime:0.001044s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001541s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63962257 [ RunTime:0.003541s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002383s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63962257 ORDER BY `minOrder` ASC [ RunTime:0.002226s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001539s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63962257 ORDER BY `unit` DESC [ RunTime:0.001740s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001403s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63962257 [ RunTime:0.000547s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000247s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63962257 ORDER BY `minOrder` ASC [ RunTime:0.000255s ]
CONNECT:[ UseTime:0.000845s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='DM74S51N' and brandshort='Fairchild Semiconductor' limit 1 [ RunTime:0.001871s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003437s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'DM74S51N' LIMIT 1 [ RunTime:0.004977s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002534s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'DM74S51N' LIMIT 1 [ RunTime:0.013255s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002613s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'DM74S51N' OR `brand` LIKE 'Fairchild Semiconductor%' ) ) LIMIT 1 [ RunTime:0.001133s ]
SELECT `id` FROM `stock` WHERE `id` <> 63962257 AND `partno` = 'DM74S51N' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%fairchild semiconductor%' ) [ RunTime:0.002139s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16098878 [ RunTime:0.001041s ]
SELECT `note` FROM `stock` WHERE `id` = 16098878 LIMIT 1 [ RunTime:0.001229s ]
SELECT `description` FROM `stock` WHERE `id` = 16098878 LIMIT 1 [ RunTime:0.011016s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.006088s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'DM74S51N' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.005613s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'DM74S51N' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006596s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.011810s ]

0.303578s

DM74S51N

购买数量

总价金额： ￥ 2494.80801

推荐替代

详细描述：与/或/反相门 可配置 2 电路 8 输入（2，2，2，2） 输入 14-DIP

产品参数

PDF描述：Dual 2-Wide 2-Input AND-OR-INVERT Gate 双路2宽2输入与或反转门

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总价金额：￥ 2494.80801

详细描述：与/或/反相门可配置 2 电路 8 输入（2，2，2，2）输入 14-DIP