Catalog > Semiconductors > Integrated Circuits 74HC251 IC Multiplexer /Selectdata with 3-State Output P16PD(25) Part No: 74HC251 3.77 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 Wide supply voltage range from 2.0 V to 6.0 V CMOS low power dissipation High noise immunity Latch-up performance exceeds 100 mA per JESD 78 Class II Level B Input levels: CMOS level Non-inverting data path Specified from -40 °C to +85 °C and from -40 °C to +125 °C