DESCRIPTION:
   The 336 series is two leaded bicolor light sources designed for a variety of applications where dual state illumination is required in the same package.
   There are two different chips mounted on the leads.
   Colors can be generated by independently pulse width modulating the chips.
   The semi-conductor materials used are:
      GaP for (H, G)
      GaAsP/GaP for (E, Y)