Select parcels (by county fips) from SDE layer into shapefile.

I have an SDE layer of parcel data from which I want to export out (by state code and county fips code) each county separately into it's own shapefile. I have a list of state and fips codes in a separate dbf. I suppose there is a way to pass values from the dbf listing to perform the exports. Could someone help with providing a Python script to work with?

Many thanks in advance!

Jim F.