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| PartNumber | M74HC280B1R | M74HC280BIR | M74HC280FI |
| Description | Parity Functions 9-Bit Parity Gen | ||
| Manufacturer | STMicroelectronics | - | - |
| Product Category | Parity Functions | - | - |
| RoHS | Y | - | - |
| Number of Circuits | 1 | - | - |
| Number of Bits | 9 | - | - |
| Logic Family | 74HC | - | - |
| Package / Case | PDIP-14 | - | - |
| High Level Output Current | - 5.2 mA | - | - |
| Low Level Output Current | 5.2 mA | - | - |
| Propagation Delay Time | 200 ns | - | - |
| Supply Voltage Max | 6 V | - | - |
| Supply Voltage Min | 2 V | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Packaging | Tube | - | - |
| Height | 5.1 mm | - | - |
| Length | 20 mm | - | - |
| Series | M74HC280 | - | - |
| Width | 7.1 mm | - | - |
| Brand | STMicroelectronics | - | - |
| Mounting Style | Through Hole | - | - |
| Supply Current Max | 4 uA | - | - |
| Operating Supply Voltage | 2 V to 6 V | - | - |
| Pd Power Dissipation | 500 mW (1/2 W) | - | - |
| Product Type | Parity Functions | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.057144 oz | - | - |