Beguiled by a fancy new chip that is only available in a SOIC or MSOP/(T)SSOP pinout? This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 8-TSSOP/8-MSOP pin out with traces going to two rows of 0.1" spaced holes, the other has 8-SOIC. Solder your chip to either side and you're ready to rock on any solderless breadboard.
Each item comes with six PCBs, each PCB is identical and can support either a SOIC (narrow, medium or wide variety) or TSSOP. Adafruit made these on half-thickness PCBs, with 0.3" spacing between the two rows.