Hsync, Vsync, dotclock and enable says old school video interface to me, which way are you going?
Do you need to interface an 8 bit (three transfers per pixel) device to a 24 bit panel (Two octal latches and some toy logic required), or are you seeking to interface some chip that produces 24 bit data to a display device using the 8 bit bus (You will need a clock at three times the pixel clock rate, a small FPGA is often the simplest way)?
My usual party trick with screens (Because the miserable things keep going obsolete!), is a small FPGA to interface whatever I have to whatever I need, it insulates the rest of the system from the front panel pain.
Regards, Dan.