Methods for serializing data output including receiving a plurality of data values, sequentially providing data values representative of data values of a first subset of data values of the plurality of data values to a first signal line while sequentially providing data values representative of data values of a second subset of data values of the plurality of data values to a second signal line, and providing data values representative of the sequentially-provided data values from the first signal line and providing data values representative of the sequentially-provided data values from the second signal line in an alternating manner to a third signal line, as well as apparatus having a configuration to support such methods.