1. A programmable output driver circuit, comprising: first and second control signal lines; a first pull-up/pull-down driver circuit, said first pull-up/pull-down driver circuit having first and second data inputs, a first control input electrically coupled to said first control signal line, a second control input and an output; and a second pull-up/pull-down driver circuit, said second pull-up/pull-down driver circuit having first and second data inputs electrically coupled to the first and second data inputs of said first pull-up/pull-down driver circuit, respectively, a first control input electrically coupled to said second control signal line, a second control input and an output electrically coupled to the output of said first pull-up/pull-down driver circuit.