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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

SN74F574DW

数量

单价

总价

¥ 7.850506

10+

¥ 5.644100

¥ 56.441

25+

¥ 5.087128

¥ 127.1782

100+

¥ 4.476441

¥ 447.6441

250+

¥ 4.186055

¥ 1046.51375

500+

¥ 4.010699

¥ 2005.3495

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购买数量

总价金额：￥ 7.850506

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详细描述：触发器 1 元件 D 型 8 位正边沿 20-SOIC（0.295"，7.50mm 宽）

产品参数

产品属性	属性值
不同 V、最大 CL 时最大传播延迟	8.5ns @ 5V，50pF
供应商器件封装	20-SOIC
元件数	1
制造商	Texas Instruments
功能	标准
包装	管件
基本产品编号	74F574
安装类型	表面贴装型
封装、外壳	20-SOIC（0.295"，7.50mm 宽）
工作温度	0°C ~ 70°C（TA）
时钟频率	100 MHz
每个元件位数	8
电压 - 供电	4.5V ~ 5.5V
电流 - 输出高、低	3mA，24mA
类型	D 型
系列	74F
触发器类型	正边沿
输出类型	三态，非反相
零件状态	停产

PDF描述：OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS 八路边沿触发D型触发器具有三态输出

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CONNECT:[ UseTime:0.000713s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002653s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.37' , `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_56991641.html' [ RunTime:0.002523s ]
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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:0.002661s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002415s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.37' ) [ RunTime:0.000337s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002429s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000431s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002982s ]
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` = '56991641' LIMIT 1 [ RunTime:0.001140s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002351s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 56991641 [ RunTime:0.001019s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.006540s ]
SELECT * FROM `stock_price` WHERE `stockid` = 56991641 ORDER BY `minOrder` ASC [ RunTime:0.001345s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002372s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 56991641 ORDER BY `unit` DESC [ RunTime:0.000785s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004475s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 56991641 [ RunTime:0.001002s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.002678s ]
SELECT * FROM `stock_price` WHERE `stockid` = 56991641 ORDER BY `minOrder` ASC [ RunTime:0.002955s ]
CONNECT:[ UseTime:0.000749s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SN74F574DW' and brandshort='Texas Instruments' limit 1 [ RunTime:0.001871s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002435s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SN74F574DW' LIMIT 1 [ RunTime:0.002785s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002418s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SN74F574DW' LIMIT 1 [ RunTime:0.002752s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001205s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74F574DW' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.001292s ]
SELECT `id` FROM `stock` WHERE `id` <> 56991641 AND `partno` = 'SN74F574DW' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.003053s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17104803 [ RunTime:0.004550s ]
SELECT `note` FROM `stock` WHERE `id` = 17104803 LIMIT 1 [ RunTime:0.007196s ]
SELECT `description` FROM `stock` WHERE `id` = 17104803 LIMIT 1 [ RunTime:0.000403s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001053s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SN74F574DW' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.001652s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SN74F574DW' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004226s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002699s ]

0.264486s

SN74F574DW

购买数量

总价金额： ￥ 7.850506

推荐替代

详细描述：触发器 1 元件 D 型 8 位 正边沿 20-SOIC（0.295"，7.50mm 宽）

产品参数

PDF描述：OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS 八路边沿触发D型触发器具有三态输出

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总价金额：￥ 7.850506

详细描述：触发器 1 元件 D 型 8 位正边沿 20-SOIC（0.295"，7.50mm 宽）