Catalog > Semiconductors > Integrated Circuits 74HC257 Converter High Speed CMOS Logic Quad 2-Input Multiplexer with 3-State Non-Inverting Outputs Part No: 74HC257 3.45 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 Type Multiplexer Circuit 4 x 2:1 Independent Circuits 1 Current - Output High, Low 7.8mA, 7.8mA Voltage Supply Source Single Supply Voltage - Supply 2V ~ 6V Operating Temperature -40°C ~ 85°C Mounting Type Through Hole Package / Case 16-DIP (0.300", 7.62mm) Supplier Device Package 16-PDIP