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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

CY7C421-20JXI

购买数量

总价金额：￥ 0

样品申购

详细描述：异步 FIFO 4.5K（512 x 9）单向 50MHz 20ns 32-PLCC（11.43x13.97）

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	是
供应商器件封装	32-PLCC（11.43x13.97）
制造商	Infineon Technologies
功能	异步
包装	托盘
可编程标志支持	无
基本产品编号	7C421
存储容量	4.5K（512 x 9）
安装类型	表面贴装型
封装、外壳	32-LCC（J 形引线）
工作温度	-40°C ~ 85°C
总线方向	单向
扩充类型	深度，宽度
数据速率	50MHz
电压 - 供电	4.5 V ~ 5.5 V
电流 - 供电（最大值）	90mA
系列	CY7C
访问时间	20ns
零件状态	停产

PDF描述：256/512/1K/2K/4K x 9 Asynchronous FIFO 五百一十二分之二百五十六/ 1K / 2K / 4K ×9异步FIFO

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暂无产品概述

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001452s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.149' , `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_14240097.html' [ RunTime:0.003218s ]
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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:0.004293s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001904s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001484s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001422s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14240097 [ RunTime:0.000682s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001315s ]
SELECT * FROM `stock_price` WHERE `stockid` = 14240097 ORDER BY `minOrder` ASC [ RunTime:0.000369s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001246s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 14240097 ORDER BY `unit` DESC [ RunTime:0.000320s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001476s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 14240097 [ RunTime:0.000319s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000255s ]
SELECT * FROM `stock_price` WHERE `stockid` = 14240097 ORDER BY `minOrder` ASC [ RunTime:0.000323s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001863s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'CY7C421-20JXI' LIMIT 1 [ RunTime:0.000330s ]
CONNECT:[ UseTime:0.000438s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001569s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'CY7C421-20JXI' LIMIT 1 [ RunTime:0.001048s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002443s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'CY7C421-20JXI' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000711s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'CY7C421-20JXI' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006065s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002035s ]

0.262699s

CY7C421-20JXI

购买数量

总价金额： ￥ 0

推荐替代

详细描述：异步 FIFO 4.5K（512 x 9） 单向 50MHz 20ns 32-PLCC（11.43x13.97）

产品参数

PDF描述：256/512/1K/2K/4K x 9 Asynchronous FIFO 五百一十二分之二百五十六/ 1K / 2K / 4K ×9异步FIFO

产品概述

类似型号

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总价金额：￥ 0

详细描述：异步 FIFO 4.5K（512 x 9）单向 50MHz 20ns 32-PLCC（11.43x13.97）