| Part Number | SN74ALS280NG4 | SN74ALS280DG4 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Parity Generators and Checkers | Logic - Parity Generators and Checkers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Logic Type | Parity Generator/Checker | Parity Generator/Checker | 
| Number of Circuits | 9-Bit | 9-Bit | 
| Current - Output High, Low | 2.6mA, 24mA | 2.6mA, 24mA | 
| Voltage - Supply | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Through Hole | Surface Mount | 
| Package / Case | 14-DIP (0.300", 7.62mm) | 14-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 14-PDIP | 14-SOIC |