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54F521DM PDF预览

54F521DM

更新时间: 2024-02-14 14:02:57
品牌 Logo 应用领域
美国国家半导体 - NSC 比较器逻辑集成电路
页数 文件大小 规格书
8页 168K
描述
8-Bit Identity Comparator

54F521DM 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.07其他特性:CASCADABLE
系列:F/FASTJESD-30 代码:R-CDIP-T20
逻辑集成电路类型:IDENTITY COMPARATOR位数:8
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
输出极性:INVERTED封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE传播延迟(tpd):12 ns
认证状态:Not Qualified最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:TTL
温度等级:MILITARY端子形式:THROUGH-HOLE
端子位置:DUALBase Number Matches:1

54F521DM 数据手册

 浏览型号54F521DM的Datasheet PDF文件第2页浏览型号54F521DM的Datasheet PDF文件第3页浏览型号54F521DM的Datasheet PDF文件第4页浏览型号54F521DM的Datasheet PDF文件第5页浏览型号54F521DM的Datasheet PDF文件第6页浏览型号54F521DM的Datasheet PDF文件第7页 
May 1995  
54F/74F521  
8-Bit Identity Comparator  
General Description  
The ’F521 is an expandable 8-bit comparator. It compares  
two words of up to eight bits each and provides a LOW  
output when the two words match bit for bit. The expansion  
Features  
Y
Compares two 8-bit words in 6.5 ns typ  
Y
Expandable to any word length  
Y
20-pin package  
input I  
also serves as an active LOW enable input.  
B
e
A
Package  
Commercial  
Military  
Package Description  
Number  
74F521PC  
N20A  
20-Lead (0.300 Wide) Molded Dual-In-Line  
×
54F521DM (Note 2)  
J20A  
20-Lead Ceramic Dual-In-Line  
74F521SC (Note 1)  
74F521SJ (Note 1)  
74F521MSA (Note 1)  
M20B  
M20D  
MSA20  
20-Lead (0.300 Wide) Molded Small Outline, JEDEC  
×
20-Lead (0.300 Wide) Molded Small Outline, EIAJ  
×
20-Lead Molded Shrink Small Outline, EIAJ type II  
e
Note 1: Devices also available in 13 reel. Use suffix  
SCX, SJX and MSAX.  
×
Note 2: Military grade device with environmental and burn-in processing. Use suffix  
e
DMQB.  
Logic Symbols  
IEEE/IEC  
TL/F/9545–1  
TL/F/9545–4  
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/F/9545  
RRD-B30M75/Printed in U. S. A.  

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