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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

CD74HCT243E

数量

单价

总价

¥ 15.866285

10+

¥ 11.660067

¥ 116.60067

25+

¥ 10.613883

¥ 265.347075

100+

¥ 9.467710

¥ 946.771

250+

¥ 8.920488

¥ 2230.122

500+

¥ 8.590602

¥ 4295.301

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购买数量

总价金额：￥ 15.866285

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详细描述：收发器，非反相 1 元件 4 位每元件三态 Output 14-PDIP

产品参数

产品属性	属性值
供应商器件封装	14-PDIP
元件数	1
制造商	Texas Instruments
包装	管件
基本产品编号	74HCT243
安装类型	通孔
封装、外壳	14-DIP（0.300"，7.62mm）
工作温度	-55°C ~ 125°C（TA）
每个元件位数	4
电压 - 供电	4.5V ~ 5.5V
电流 - 输出高、低	6mA，6mA
系列	74HCT
输入类型	-
输出类型	三态
逻辑类型	收发器，非反相
零件状态	在售

PDF描述：High-Speed CMOS Logic Quad-Bus Transceiver with Three-State Outputs 高速CMOS逻辑四路总线收发器，具有三态输出

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CONNECT:[ UseTime:0.000436s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002436s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.133' , `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_63781256.html' [ RunTime:0.001996s ]
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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:0.000641s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.003050s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.133' ) [ RunTime:0.000333s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001818s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000319s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002319s ]
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` = '63781256' LIMIT 1 [ RunTime:0.004203s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001629s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63781256 [ RunTime:0.001101s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001965s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63781256 ORDER BY `minOrder` ASC [ RunTime:0.002105s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002396s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63781256 ORDER BY `unit` DESC [ RunTime:0.000490s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001496s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63781256 [ RunTime:0.000446s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.001447s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63781256 ORDER BY `minOrder` ASC [ RunTime:0.000824s ]
CONNECT:[ UseTime:0.000416s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='CD74HCT243E' and brandshort='Texas Instruments' limit 1 [ RunTime:0.003740s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002121s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'CD74HCT243E' LIMIT 1 [ RunTime:0.000908s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002363s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'CD74HCT243E' LIMIT 1 [ RunTime:0.003820s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002221s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'CD74HCT243E' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.002286s ]
SELECT `id` FROM `stock` WHERE `id` <> 63781256 AND `partno` = 'CD74HCT243E' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.002482s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16092835 [ RunTime:0.000669s ]
SELECT `note` FROM `stock` WHERE `id` = 16092835 LIMIT 1 [ RunTime:0.000325s ]
SELECT `description` FROM `stock` WHERE `id` = 16092835 LIMIT 1 [ RunTime:0.001787s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001210s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'CD74HCT243E' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000496s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'CD74HCT243E' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006251s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001848s ]

0.287987s

CD74HCT243E

购买数量

总价金额： ￥ 15.866285

推荐替代

详细描述：收发器，非反相 1 元件 4 位每元件 三态 Output 14-PDIP

产品参数

PDF描述：High-Speed CMOS Logic Quad-Bus Transceiver with Three-State Outputs 高速CMOS逻辑四路总线收发器，具有三态输出

产品概述

类似型号

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总价金额：￥ 15.866285

详细描述：收发器，非反相 1 元件 4 位每元件三态 Output 14-PDIP