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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

M74HC190RM13TR

数量

单价

总价

7500+

¥ 1.103203

¥ 8274.0225

12500+

¥ 1.083783

¥ 13547.2875

17500+

¥ 1.072379

¥ 18766.6325

25000+

¥ 1.061471

¥ 26536.775

62500+

¥ 1.037919

¥ 64869.9375

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购买数量

总价金额：￥ 8274.0225

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详细描述：计数器 IC 计数器，十进制 1 个元件 4 钻头正边沿 16-SO

产品参数

产品属性	属性值
供应商器件封装	16-SO
元件数	1
制造商	STMicroelectronics
包装	卷带（TR）
基本产品编号	74HC190
复位	-
安装类型	表面贴装型
定时	同步
封装、外壳	16-SOIC（0.154"，3.90mm 宽）
工作温度	-55°C ~ 125°C
方向	上，下
每个元件位数	4
电压 - 供电	2 V ~ 6 V
系列	74HC
触发器类型	正边沿
计数速率	44 MHz
逻辑类型	计数器，十进制
零件状态	停产

PDF描述：计数器 IC 计数器，十进制 1 个元件 4 钻头正边沿 16-SO

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CONNECT:[ UseTime:0.000846s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001462s ]
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_63863989.html' [ RunTime:0.003557s ]
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SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.003507s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001724s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001872s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63863989 [ RunTime:0.000450s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001701s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63863989 ORDER BY `minOrder` ASC [ RunTime:0.005160s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002731s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63863989 ORDER BY `unit` DESC [ RunTime:0.000576s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001687s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63863989 [ RunTime:0.000432s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000326s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63863989 ORDER BY `minOrder` ASC [ RunTime:0.000483s ]
CONNECT:[ UseTime:0.000652s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='M74HC190RM13TR' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.004100s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002175s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'M74HC190RM13TR' LIMIT 1 [ RunTime:0.000499s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001998s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'M74HC190RM13TR' LIMIT 1 [ RunTime:0.000744s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001060s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'M74HC190RM13TR' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.000535s ]
SELECT `id` FROM `stock` WHERE `id` <> 63863989 AND `partno` = 'M74HC190RM13TR' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%stmicroelectronics%' ) [ RunTime:0.000827s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16095056 [ RunTime:0.000707s ]
SELECT `note` FROM `stock` WHERE `id` = 16095056 LIMIT 1 [ RunTime:0.000331s ]
SELECT `description` FROM `stock` WHERE `id` = 16095056 LIMIT 1 [ RunTime:0.000350s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001122s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'M74HC190RM13TR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000498s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'M74HC190RM13TR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001504s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000673s ]

0.294361s

M74HC190RM13TR

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总价金额： ￥ 8274.0225

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PDF描述： 计数器 IC 计数器，十进制 1 个元件 4 钻头 正边沿 16-SO

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总价金额：￥ 8274.0225

详细描述：计数器 IC 计数器，十进制 1 个元件 4 钻头正边沿 16-SO

PDF描述：计数器 IC 计数器，十进制 1 个元件 4 钻头正边沿 16-SO