I'm thinking about using some flipdot, 7-segment digits in a project. Each segment is controlled by a single, 2-pin coil drawing 350 mA @ 19VDC. Send the current through in one direction and the segment flips one way, send it through in the other direction and the segment flips back (no current is necessary to maintain a state, just to change it). I'm looking for a solid state circuit that can do this. The more integrated the better (e.g. ULN2003). Any suggestions? Thanks.