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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

sn74act2229dw

数量

单价

总价

¥ 2028.020259

10+

¥ 1878.332605

¥ 18783.32605

20+

¥ 1818.943118

¥ 36378.86236

60+

¥ 1774.494382

¥ 106469.66292

100+

¥ 1730.699304

¥ 173069.9304

260+

¥ 1672.617133

¥ 434880.45458

500+

¥ 1597.446477

¥ 798723.2385

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购买数量

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详细描述：同步 FIFO 512（256 x 1 x 2）单向 60MHz 9ns 28-SOIC

产品参数

产品属性	属性值
DigiKey 可编程	未验证
FWFT 支持	无
中继能力	无
供应商器件封装	28-SOIC
制造商	Texas Instruments
功能	同步
包装	管件
可编程标志支持	无
基本产品编号	74ACT2229
存储容量	512（256 x 1 x 2）
安装类型	表面贴装型
封装、外壳	28-SOIC（0.295"，7.50mm 宽）
工作温度	-40°C ~ 85°C
总线方向	单向
扩充类型	-
数据速率	60MHz
电压 - 供电	4.5 V ~ 5.5 V
电流 - 供电（最大值）	400µA
系列	74ACT
访问时间	9ns
零件状态	在售

PDF描述：DUAL 64 】 1, DUAL 256 】 1 FIRST-IN, FIRST-OUT MEMORIES 双64 】 1 ，双256 】1，先入先出MEMORIES

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CONNECT:[ UseTime:0.000536s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002837s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.227' , `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_51035487.html' [ RunTime:0.002727s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002676s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.002236s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001819s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.227' ) [ RunTime:0.002379s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001442s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.004205s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002189s ]
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` = '51035487' LIMIT 1 [ RunTime:0.012615s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001595s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51035487 [ RunTime:0.007957s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001659s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51035487 ORDER BY `minOrder` ASC [ RunTime:0.001463s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.003328s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51035487 ORDER BY `unit` DESC [ RunTime:0.002330s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001547s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51035487 [ RunTime:0.001934s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000251s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51035487 ORDER BY `minOrder` ASC [ RunTime:0.000225s ]
CONNECT:[ UseTime:0.000479s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='sn74act2229dw' and brandshort='texas instruments' limit 1 [ RunTime:0.001076s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.004307s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%sn74act2229dw%' LIMIT 1 [ RunTime:0.998033s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001473s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'sn74act2229dw' LIMIT 1 [ RunTime:0.000741s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001188s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'sn74act2229dw' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.005371s ]
SELECT `id` FROM `stock` WHERE `id` <> 51035487 AND `partno` = 'sn74act2229dw' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.001396s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17111528 [ RunTime:0.001560s ]
SELECT `note` FROM `stock` WHERE `id` = 17111528 LIMIT 1 [ RunTime:0.004065s ]
SELECT `description` FROM `stock` WHERE `id` = 17111528 LIMIT 1 [ RunTime:0.013480s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.007126s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'sn74act2229dw' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.005218s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'sn74act2229dw' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.015917s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000321s ]

1.336551s

sn74act2229dw

购买数量

总价金额： ￥ 2028.020259

推荐替代

详细描述：同步 FIFO 512（256 x 1 x 2） 单向 60MHz 9ns 28-SOIC

产品参数

PDF描述：DUAL 64 】 1, DUAL 256 】 1 FIRST-IN, FIRST-OUT MEMORIES 双64 】 1 ，双256 】1，先入先出MEMORIES

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总价金额：￥ 2028.020259

详细描述：同步 FIFO 512（256 x 1 x 2）单向 60MHz 9ns 28-SOIC