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| Part Number | DM74S280N | DM74AS280N | DM74S280J |
|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | National Semiconductor |
| Product Status | Obsolete | Obsolete | Active |
| Logic Type | Parity Generator/Checker | Parity Generator/Checker | - |
| Number of Circuits | 3 | 9-Bit | - |
| Current - Output High, Low | 1mA, 20mA | 2mA, 20mA | - |
| Voltage - Supply | 4.75 V ~ 5.25 V | 4.5 V ~ 5.5 V | - |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | - |
| Mounting Type | Through Hole | Through Hole | - |
| Package / Case | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | - |
| Supplier Device Package | 14-DIP | 14-DIP | - |
