Image shown is a representation only.Exact specifications should be obtained from the product datasheet. SN74S257N Stock Available: 1820 Produc variants Default Title Qty. Add to Cart Couldn't load pickup availability Refresh Part Number SN74S257N Manufacturer Texas Instruments Description QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS Package/Case PDIP-16 Package Tube Datasheet Internal reference: D1-33 / D1-34