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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

cd74hc194pwr

数量

单价

总价

¥ 39.686371

10+

¥ 27.920529

¥ 279.20529

25+

¥ 24.932379

¥ 623.309475

100+

¥ 21.757469

¥ 2175.7469

250+

¥ 20.170015

¥ 5042.50375

500+

¥ 19.236218

¥ 9618.109

1000+

¥ 18.862699

¥ 18862.699

2000+

¥ 17.928902

¥ 35857.804

4000+

¥ 17.368624

¥ 69474.496

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购买数量

总价金额：￥ 39.686371

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详细描述：换挡杆双向寄存器 1 元件 4 位 16-TSSOP

产品参数

产品属性	属性值
供应商器件封装	16-TSSOP
元件数	1
制造商	Texas Instruments
功能	通用
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
基本产品编号	74HC194
安装类型	表面贴装型
封装、外壳	16-TSSOP（0.173"，4.40mm 宽）
工作温度	-55°C ~ 125°C
每个元件位数	4
电压 - 供电	2V ~ 6V
系列	74HC
输出类型	推挽式
逻辑类型	双向寄存器
零件状态	在售

PDF描述：High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register 高速CMOS逻辑4位双向通用移位寄存器

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CONNECT:[ UseTime:0.000598s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001450s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.72' , `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_51060407.html' [ RunTime:0.051579s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001235s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.045019s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001946s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.72' ) [ RunTime:0.056371s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001345s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.050666s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001321s ]
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` = '51060407' LIMIT 1 [ RunTime:0.189685s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.051967s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51060407 [ RunTime:0.126896s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.021074s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51060407 ORDER BY `minOrder` ASC [ RunTime:0.193383s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.040025s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51060407 ORDER BY `unit` DESC [ RunTime:0.004596s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.033168s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51060407 [ RunTime:0.051144s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.027134s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51060407 ORDER BY `minOrder` ASC [ RunTime:0.051040s ]
CONNECT:[ UseTime:0.000687s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='cd74hc194pwr' and brandshort='texas instruments' limit 1 [ RunTime:0.110169s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001469s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'cd74hc194pwr' LIMIT 1 [ RunTime:0.050604s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.054326s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'cd74hc194pwr' LIMIT 1 [ RunTime:0.150422s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002372s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'cd74hc194pwr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.032953s ]
SELECT `id` FROM `stock` WHERE `id` <> 51060407 AND `partno` = 'cd74hc194pwr' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.250434s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19199104 [ RunTime:0.137749s ]
SELECT `note` FROM `stock` WHERE `id` = 19199104 LIMIT 1 [ RunTime:0.097203s ]
SELECT `description` FROM `stock` WHERE `id` = 19199104 LIMIT 1 [ RunTime:0.050728s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001626s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'cd74hc194pwr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.102559s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'cd74hc194pwr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.135669s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.051886s ]

2.478097s

cd74hc194pwr

购买数量

总价金额： ￥ 39.686371

推荐替代

详细描述：换挡杆 双向寄存器 1 元件 4 位 16-TSSOP

产品参数

PDF描述：High-Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register 高速CMOS逻辑4位双向通用移位寄存器

产品概述

类似型号

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总价金额：￥ 39.686371

详细描述：换挡杆双向寄存器 1 元件 4 位 16-TSSOP