Catalog > Semiconductors > Integrated Circuits 74155 Converter Dual 2-Line to 4-Line Decoder/Demultiplexer Part No: 74155 3.74 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Downloads Datasheet - 74155 PDF File 696.78 KB