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54F240

更新时间： 2024-11-08 22:31:23
品牌 Logo 应用领域
美国国家半导体 - NSC 驱动器
页数 文件大小 规格书
10页 191K
描述
Octal Buffers/Line Drivers with TRI-STATE Outputs

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中文翻译

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54F240 数据手册

 浏览型号54F240的Datasheet PDF文件第2页浏览型号54F240的Datasheet PDF文件第3页浏览型号54F240的Datasheet PDF文件第4页浏览型号54F240的Datasheet PDF文件第5页浏览型号54F240的Datasheet PDF文件第6页浏览型号54F240的Datasheet PDF文件第7页 
May 1995  
54F/74F240 54F/74F241 54F/74F244  
#
#
Octal Buffers/Line Drivers with TRI-STATE Outputs  
É
General Description  
Features  
Y
TRI-STATE outputs drive bus lines or buffer memory  
address registers  
The ’F240, ’F241 and ’F244 are octal buffers and line driv-  
ers designed to be employed as memory and address driv-  
ers, clock drivers and bus-oriented transmitters/receivers  
which provide improved PC and board density.  
Y
Y
Y
Y
Outputs sink 64 mA (48 mA mil)  
12 mA source current  
Input clamp diodes limit high-speed termination effects  
Guaranteed 4000V minimum ESD protection  
Package  
Number  
Commercial  
74F240PC  
Military  
Package Description  
N20A  
J20A  
20-Lead (0.300 Wide) Molded Dual-In-Line  
×
54F240DM (Note 2)  
20-Lead Ceramic Dual-In-Line  
74F240SC (Note 1)  
74F240SJ (Note 1)  
M20B  
M20D  
W20A  
E20A  
N20A  
J20A  
20-Lead (0.300 Wide) Molded Small Outline, JEDEC  
×
20-Lead (0.300 Wide) Molded Small Outline, EIAJ  
×
54F240FM (Note 2)  
54F240LM (Note 2)  
20-Lead Cerpack  
20-Lead Ceramic Leadless Chip Carrier, Type C  
74F241PC  
20-Lead (0.300 Wide) Molded Dual-In-Line  
×
54F241DM (Note 2)  
20-Lead Ceramic Dual-In-Line  
74F241SC (Note 1)  
74F241SJ (Note 1)  
M20B  
M20D  
W20A  
E20A  
N20A  
J20A  
20-Lead (0.300 Wide) Molded Small Outline, JEDEC  
×
20-Lead (0.300 Wide) Molded Small Outline, EIAJ  
×
54F241FM (Note 2)  
54F241LM (Note 2)  
20-Lead Cerpack  
20-Lead Ceramic Leadless Chip Carrier, Type C  
74F244PC  
20-Lead (0.300 Wide) Molded Dual-In-Line  
×
54F244DM (Note 2)  
20-Lead Ceramic Dual-In-Line  
74F244SC (Note 1)  
74F244SJ (Note 1)  
74F244MSA (Note 1)  
M20B  
M20D  
MSA20  
W20A  
E20A  
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  
54F244FM (Note 2)  
54F244LM (Note 2)  
20-Lead Cerpack  
20-Lead Ceramic Leadless Chip Carrier, Type C  
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, FMQB and LMQB.  
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/F/9501  
RRD-B30M75/Printed in U. S. A.  
1234567...10

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54F240/B2C ETC

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54F240/BRA ETC

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54F240/BSA ETC

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54F240/BSAJC MOTOROLA

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 		Bus Driver, F/FAST Series, 2-Func, 4-Bit, Inverted Output, TTL, CDFP20, CERAMIC, FP-20
54F240DC ETC

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 		BUFFER/DRIVER|DUAL|4-BIT|F-TTL|DIP|20PIN|CERAMIC
54F240DM NSC

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 		Octal Buffers/Line Drivers with TRI-STATE Outputs
54F240DM FAIRCHILD

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 		Bus Driver, F/FAST Series, 2-Func, 4-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20
54F240DMQB FAIRCHILD

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 		Bus Driver, F/FAST Series, 2-Func, 4-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20

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