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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

M74HC221RM13TR

数量

单价

总价

7500+

¥ 1.001394

¥ 7510.455

12500+

¥ 0.983379

¥ 12292.2375

17500+

¥ 0.972884

¥ 17025.47

25000+

¥ 0.962803

¥ 24070.075

62500+

¥ 0.941069

¥ 58816.8125

显示更多 ▼

购买数量

总价金额：￥ 7510.455

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样品申购

详细描述：单稳态多谐振荡器 24 ns 16-SO

产品参数

产品属性	属性值
传播延迟	24 ns
供应商器件封装	16-SO
制造商	STMicroelectronics
包装	卷带（TR），剪切带（CT）
基本产品编号	74HC221
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
施密特触发器输入	是
独立电路	2
电压 - 供电	2 V ~ 6 V
电流 - 输出高、低	5.2mA，5.2mA
系列	74HC
逻辑类型	单稳态
零件状态	停产

PDF描述：DUAL MONOSTABLE MULTIVIBRATOR 双单稳多谐振荡器

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CONNECT:[ UseTime:0.000716s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002802s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.245' , `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_63821034.html' [ RunTime:0.003326s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001658s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.005037s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.003264s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.245' ) [ RunTime:0.000694s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002103s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000598s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001651s ]
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` = '63821034' LIMIT 1 [ RunTime:0.000632s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001514s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63821034 [ RunTime:0.000481s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001285s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63821034 ORDER BY `minOrder` ASC [ RunTime:0.001001s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001979s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63821034 ORDER BY `unit` DESC [ RunTime:0.000598s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001376s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63821034 [ RunTime:0.000469s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000331s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63821034 ORDER BY `minOrder` ASC [ RunTime:0.000521s ]
CONNECT:[ UseTime:0.000535s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='M74HC221RM13TR' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.001499s ]
select foldpath,foldpath2,filename from pdf_file where id=579572 limit 1 [ RunTime:0.000478s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001337s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'M74HC221RM13TR' LIMIT 1 [ RunTime:0.000350s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001469s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'M74HC221RM13TR' LIMIT 1 [ RunTime:0.000491s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001064s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'M74HC221RM13TR' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.000739s ]
SELECT `id` FROM `stock` WHERE `id` <> 63821034 AND `partno` = 'M74HC221RM13TR' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%stmicroelectronics%' ) [ RunTime:0.000654s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19177901 [ RunTime:0.000770s ]
SELECT `note` FROM `stock` WHERE `id` = 19177901 LIMIT 1 [ RunTime:0.000418s ]
SELECT `description` FROM `stock` WHERE `id` = 19177901 LIMIT 1 [ RunTime:0.000284s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002197s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'M74HC221RM13TR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000638s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'M74HC221RM13TR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001675s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000830s ]

0.229071s

M74HC221RM13TR

购买数量

总价金额： ￥ 7510.455

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总价金额：￥ 7510.455