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74F280 |
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| Part Number | 74F280 |
| Manufacturer | Fairchild |
| Description | The F280 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 Su... |
| Features |
dsemi.com
74F280
Unit Loading/Fan Out
Pin Names I0 –I8 ∑O ∑E Description Data Inputs Odd Parity Output Even Parity Output U.L. HIGH/LOW 1.0/1.0 50/33.3 50/33.3 Input IIH/IIL Output IOH/IOL 20 µA/−0.6 mA −1 mA/20 mA −1 mA/20 mA Truth Table Number of HIGH Inputs I0 –I8 0, 2, 4, 6, 8 1, 3, 5, 7, 9 H = HIGH Voltage Level L = LOW Voltage Level Outputs ∑ Even H L ∑ Odd L H Logic Diagram Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. www.fairchildsemi.com 2 74F280 Absolute Maximum Ratings(Note 1) ... |
| Document |
 74F280 Data Sheet
PDF 58.46KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 74F280 |
National |
9-Bit Parity Generator/Checker |
|
| 2 | 74F280B |
Philips |
9-bit odd/even parity generator/checker |
|
| 3 | 74F280B |
Texas Instruments |
9-Bit Parity Generators/Checkers |
|
| 4 | 74F283 |
Philips |
4-bit binary full adder |
|
| 5 | 74F283 |
Fairchild |
4-Bit Binary Full Adder |
|