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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

SN74ACT2228DWR

数量

单价

总价

2000+

¥ 83.876040

¥ 167752.08

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购买数量

总价金额：￥ 167752.08

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产品参数

产品属性	属性值
商品目录	FIFO存储器
存储容量	256x1x2
时钟频率(fc)	22MHz
工作电压	4.5V~5.5V
工作电流	400uA
访问时间	20ns
功能	同步
总线方向	单向
可编程标志支持	无
工作温度	-40℃~+85℃

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

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SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002595s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SN74ACT2228DWR' LIMIT 1 [ RunTime:0.000737s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002581s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SN74ACT2228DWR' LIMIT 1 [ RunTime:0.000809s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003771s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74ACT2228DWR' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.003324s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002423s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SN74ACT2228DWR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000799s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SN74ACT2228DWR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.009287s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001019s ]

0.283919s

SN74ACT2228DWR

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总价金额： ￥ 167752.08

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

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总价金额：￥ 167752.08