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MM54C89B PDF预览

MM54C89B

更新时间: 2024-02-02 14:44:08
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 静态存储器
页数 文件大小 规格书
1页 606K
描述
MILITARY TEMPERATURE SRAM in a 16-pin ceramic DIP package

MM54C89B 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DFP, FL16,.3Reach Compliance Code:unknown
风险等级:5.92最长访问时间:650 ns
JESD-30 代码:R-XDFP-F16JESD-609代码:e0
内存集成电路类型:STANDARD SRAM内存宽度:4
端子数量:16字数:16 words
字数代码:16工作模式:ASYNCHRONOUS
最高工作温度:125 °C最低工作温度:-55 °C
组织:16X4输出特性:3-STATE
封装主体材料:CERAMIC封装代码:DFP
封装等效代码:FL16,.3封装形状:RECTANGULAR
封装形式:FLATPACK并行/串行:PARALLEL
电源:5/15 V认证状态:Not Qualified
筛选级别:MIL-STD-883 Class B (Modified)子类别:SRAMs
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:FLAT端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

MM54C89B 数据手册

  
EW RODUCT NTRODUCTION  
N
I
P MM54C89J  
Rochester Electronics has re-introduced and continues to manufacture critically needed semiconductors with the full  
authorization of the original manufacturer and an attention to quality that meets or exceeds the original component.  
Original Manufacturer:  
MM54C89J  
Original Part Number: MM54C89J  
Description: 64-Bit SRAM  
Package: 16 pin DIP  
Manufacturing Flow: MTO  
Manufacturing Type:  
made from original National Semi wafers  
Re-introduced by  
Rochester Electronics on  
January, 12, 2012  
Related Devices  
[ by temperature / package type / speed / application ]  
MM54C89J/B  
MM54C89D  
MM54C89W  
MM54C89W/B  
MM54C89F  
MM74C89J  
MM74C89N  
MILITARY TEMPERATURE SRAM  
in a 16-pin ceramic DIP package  
The MM54C89/MM74C89 is a 16-word by 4-bit ran-  
dom access read/write memory. Inputs to the memory  
consist of four address lines, four data input lines,  
a write enable line and a memory enable line. The  
four binary address inputs are decoded internally  
to select each of the 16 possible word locations.  
It features a wide supply voltage range of 3.0V to  
15V and a guaranteed noise margin of 1.0V. The four  
TRI-STATE data output lines working in  
conjunction with with the memory enable  
input provide for easy memory expansion.  
Worldwide Corporate Headquarters  
16 Malcolm Hoyt Drive . Newburyport, MA 01950  
phone 978.462.9332 . email sales@rocelec.com . web www.rocelec.com  
© Rochester Electronics, LLC - All Rights Reserved - 04062012  

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