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| PartNumber | SN74LS280D | SN74LS280DR | SN74LS280DR2 |
| Description | Parity Functions 9-bit odd/evn parity Generator/Checker | IC 9-BIT GEN/CHKER 14SOIC | |
| Manufacturer | Texas Instruments | - | - |
| Product Category | Parity Functions | - | - |
| RoHS | Y | - | - |
| Number of Circuits | 1 | - | - |
| Number of Bits | 9 | - | - |
| Logic Family | 74LS | - | - |
| Package / Case | SOIC-14 | - | - |
| High Level Output Current | - 0.4 mA | - | - |
| Low Level Output Current | 8 mA | - | - |
| Propagation Delay Time | 50 ns | - | - |
| Supply Voltage Max | 5.25 V | - | - |
| Supply Voltage Min | 4.75 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Packaging | Tube | - | - |
| Height | 1.58 mm | - | - |
| Length | 8.65 mm | - | - |
| Series | SN74LS280 | - | - |
| Width | 3.91 mm | - | - |
| Brand | Texas Instruments | - | - |
| Mounting Style | SMD/SMT | - | - |
| Supply Current Max | 16000 uA (Typ) | - | - |
| Operating Supply Voltage | 4.75 V to 5.25 V | - | - |
| Pd Power Dissipation | 80 mW | - | - |
| Product Type | Parity Functions | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.004564 oz | - | - |