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參數資料
| 型號： | MC74F280N |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Automotive Catalog Processor Supervisory Circuits 5-SOT-23 -40 to 125 |
| 中文描述： | F/FAST SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDIP14 |
| 封裝： | PLASTIC, DIP-14 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 67K |
| 代理商： | MC74F280N |
4-143
FAST AND LS TTL DATA
9-BIT PARITY GENERATOR/
CHECKER
The MC54/74F280 is a high-speed parity generator/checker that accepts
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.
13
14
12
11
10
9
8
2
I7
1
I6
3
4
I8
5
6
7
GND
VCC
CONNECTION DIAGRAM
I5
I4
I3
I2
I1
I0
NC
∑
E
∑
O
NOTE:
This diagram is provided only for the understanding of logic operations and should not
be used to estimate propagation delays.
LOGIC DIAGRAM
I0
I1
I2
I3
I4
I5
I6
I7
I8
Σ
E
Σ
O
14
1
D SUFFIX
SOIC
CASE 751A-02
N SUFFIX
PLASTIC
CASE 646-06
14
1
J SUFFIX
CERAMIC
CASE 632-08
14
1
MC54/74F280
9-BIT PARITY
GENERATOR/CHECKER
FAST
SCHOTTKY TTL
ORDERING INFORMATION
MC54FXXXJ
MC74FXXXN
MC74FXXXD
Ceramic
Plastic
SOIC
LOGIC SYMBOL
I0 I1 I2
I3
I4 I5
I6
I7
I8
Σ
O
Σ
E
VCC = PIN 14
GND = PIN 7
8 9 10 11 1213 1
2 4
6
5
相關PDF資料 |
PDF描述 |
|---|---|
| MC74F280 | 9-BIT PARITY GENERATOR/CHECKER |
| MC74F283D | Processor Supervisory Circuits 5-SOT-23 -40 to 85 |
| MC74F283N | Processor Supervisory Circuits 5-SOT-23 -40 to 85 |
| MC74F299DW | 8-INPUT UNIVERSAL SHIFT/STORAGE REGISTER WITH COMMON PARALLEL I/O PINS |
| MC74F299J | 8-INPUT UNIVERSAL SHIFT/STORAGE REGISTER WITH COMMON PARALLEL I/O PINS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74F283 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F283D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74F283M | 制造商:ON Semiconductor 功能描述: |
| MC74F283N | 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述: |
| MC74F299 WAF | 制造商:ON Semiconductor 功能描述: |
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