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54F189DC

购买数量

总价金额：￥ 0

样品申购

详细描述：RAM 存储器 IC 64 比特并联 8.5 ns 16-CDIP

产品参数

产品属性	属性值
DigiKey 可编程	未验证
供应商器件封装	16-CDIP
写周期时间 - 字，页	15.5ns
制造商	National Semiconductor
包装	散装
存储器接口	并联
存储器格式	RAM
存储器类型	易失
存储器组织	16 x 4
存储容量	64 比特
安装类型	通孔
封装、外壳	16-CDIP（0.300"，7.62mm）
工作温度	0°C ~ 70°C（TA）
技术	RAM
电压 - 供电	4.5V ~ 5.5V
系列	54F
访问时间	8.5 ns
零件状态	在售

PDF描述：16X4 STANDARD SRAM, 27ns, CDIP16, CERAMIC, DIP-16

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SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001943s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%54F189DC%' LIMIT 1 [ RunTime:0.924055s ]
CONNECT:[ UseTime:0.000756s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002586s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '54F189DC' LIMIT 1 [ RunTime:0.001605s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002106s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '54F189DC' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000655s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '54F189DC' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005525s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000479s ]

1.198992s

54F189DC

购买数量

总价金额： ￥ 0

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详细描述：RAM 存储器 IC 64 比特 并联 8.5 ns 16-CDIP

产品参数

PDF描述：16X4 STANDARD SRAM, 27ns, CDIP16, CERAMIC, DIP-16

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详细描述：RAM 存储器 IC 64 比特并联 8.5 ns 16-CDIP