Catalog > Semiconductors > Integrated Circuits 74LS280 Buffer NOR Buffer NOR Quad 2-Input 14PD Part No: 74LS280 4.66 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Logic Type Parity Generator/Checker Number of Circuits 9-Bit Current - Output High, Low 400µA, 8mA Voltage - Supply 4.75 V ~ 5.25 V Operating Temperature 0°C ~ 70°C Mounting Type Through Hole Package / Case 14-DIP (0.300", 7.62mm) Supplier Device Package 14-PDIP