Catalog > Semiconductors > Integrated Circuits Gate Nand Gate Nand 74LS22N Gate Nand Dual 4 Input Octal +VE 1.60 ZAR inc for 1 Each 642 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Logic Type: Dual 4-input NAND gate Output Type: Open-Collector Supply Voltage: 5V DC Logic Family: Low-Power Schottky (LS) Typical Propagation Delay: 20 ns Operating Temperature: 0°C to +70°C (Standard Commercial Range)