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參數(shù)資料
| 型號： | 74F280 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 9-Bit Parity Generator/Checker(9位奇偶發(fā)生器/校驗(yàn)器) |
| 中文描述： | 9位奇偶發(fā)生器/檢查（9位奇偶發(fā)生器/校驗(yàn)器） |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 152K |
| 代理商： | 74F280 |
TL/F/9512
5
August 1995
54F/74F280
9-Bit Parity Generator/Checker
General Description
The ’F280 is a high-speed parity generator/checker that ac-
cepts nine bits of input data and detects whether an even or
an odd number of these inputs is HIGH. If an even number
of inputs is HIGH, the Sum Even output is HIGH. If an odd
number is HIGH, the Sum Even output is LOW. The Sum
Odd output is the complement of the Sum Even output.
Features
Y
Guaranteed 4000V minimum ESD protection
Commercial
Military
Package
Number
Package Description
74F280PC
N14A
14-Lead (0.300
×
Wide) Molded Dual-In-Line
54F280DM (Note 2)
J14A
14-Lead Ceramic Dual-In-Line
74F280SC (Note 1)
M14A
14-Lead (0.150
×
Wide) Molded Small Outline, JEDEC
14-Lead (0.300
×
Wide) Molded Small Outline, EIAJ
74F280SJ (Note 1)
M14D
54F280FM (Note 2)
W14B
14-Lead Cerpack
54F280LM (Note 2)
E20A
20-Lead Ceramic Leadless Chip Carrier, Type C
Note 1:
Devices also available in 13
×
reel. Use suffix
e
SCX and SJX.
Note 2:
Military grade device with environmental and burn-in processing. Use suffix
e
DMQB, FMQB and LMQB.
Logic Symbols
Connection Diagrams
TL/F/9512–3
IEEE/IEC
TL/F/9512–5
Pin Assignment for
DIP, SOIC and Flatpak
TL/F/9512–1
Pin Assignment
for LCC
TL/F/9512–2
TRI-STATE
é
is a registered trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation
RRD-B30M115/Printed in U. S. A.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F280_00 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:9-Bit Parity Generator/Checker |
| 74F280AD | 制造商:NXP Semiconductors 功能描述: |
| 74F280AD TI9215 | 制造商:TI 功能描述:74F280AD |
| 74F280ADSIG91/2 | 制造商:SIG 功能描述:74F280 S1I2B |
| 74F280ADSIG912 | 制造商:SIG 功能描述:74F280 S1I2B |
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