Catalog > Semiconductors > Integrated Circuits 74HCTLS02 IC NOR Gate Quad 2-Input 14PDIP Part No: 74HCTLS02 4.89 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 Function: Quad 2-input NOR Operating Voltage : 4.5V to 5.5V Input Compatibility: TTL-voltage compatible Drive Current: ±4 mA output drive at 5V Propagation Delay: ~10 ns typical Package Types: 14-pin DIP