| PartNumber | DM74AS280N | DM74AS280M | DM74AS280MX |
| Description | Parity Functions 9-Bit Par Gen/Check | Parity Functions 9-Bit Par Gen/Check | IC 9-BIT GEN/CHKER 14SOIC |
| Manufacturer | ON Semiconductor | ON Semiconductor | Fairchild Semiconductor |
| Product Category | Parity Functions | Parity Functions | Logic - Parity Generators and Checkers |
| RoHS | Y | Y | - |
| Number of Circuits | 1 | 1 | 9-Bit |
| Number of Bits | 9 | 9 | - |
| Logic Family | 74AS | 74AS | - |
| Package / Case | PDIP-14 Wide | SOIC-14 | - |
| High Level Output Current | - 2 mA | - 2 mA | - |
| Low Level Output Current | 20 mA | 20 mA | - |
| Propagation Delay Time | 12 ns | 12 ns | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Tube | Tube | Tape & Reel (TR) |
| Height | 3.56 mm | 1.5 mm | - |
| Length | 19.56 mm | 8.75 mm | - |
| Width | 6.6 mm | 4 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Product Type | Parity Functions | Parity Functions | - |
| Factory Pack Quantity | 25 | 55 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | - | 0.011923 oz | - |
| Series | - | - | 74AS |
| Package Case | - | - | 14-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | 0°C ~ 70°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 14-SOIC |
| Current Output High Low | - | - | 2mA, 20mA |
| Logic Type | - | - | Parity Generator/Checker |