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74F189PC_NL PDF预览

74F189PC_NL

更新时间: 2024-02-12 15:34:33
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 存储
页数 文件大小 规格书
6页 61K
描述
Standard SRAM, 16X4, 27ns, CMOS, PDIP16, 0.300 INCH, LEAD FREE, PLASTIC, MS-001, DIP-16

74F189PC_NL 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.76
最长访问时间:20 nsJESD-30 代码:R-PDIP-T16
内存密度:64 bit内存集成电路类型:STANDARD SRAM
内存宽度:4功能数量:1
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:70 °C最低工作温度:
组织:16X4封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE并行/串行:PARALLEL
认证状态:Not Qualified最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子位置:DUALBase Number Matches:1

74F189PC_NL 数据手册

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April 1988  
Revised July 1999  
74F189  
64-Bit Random Access Memory with 3-STATE Outputs  
General Description  
Features  
3-STATE outputs for data bus applications  
Buffered inputs minimize loading  
Address decoding on-chip  
The F189 is a high-speed 64-bit RAM organized as a 16-  
word by 4-bit array. Address inputs are buffered to mini-  
mize loading and are fully decoded on-chip. The outputs  
are 3-STATE and are in the high impedance state when-  
ever the Chip Select (CS) input is HIGH. The outputs are  
active only in the Read mode and the output data is the  
complement of the stored data.  
Diode clamped inputs minimize ringing  
Ordering Code:  
Order Number Package Number  
Package Description  
74F189SC  
74F189SJ  
74F189PC  
M16B  
M16D  
N16E  
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide  
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide  
Devices also available in Tape and Reel. Specify by appending suffix “X” to the ordering code.  
Logic Symbols  
Connection Diagram  
IEEE/IEC  
© 1999 Fairchild Semiconductor Corporation  
DS009493  
www.fairchildsemi.com  

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