Thanks, but it's not so much controlling the LEDs thats the problem. The problem is the EQ7 gives out an analog value on its output, for each of 7 frequency bands. I need to be able to send the signal from the first frequency band to the first LM3916, then wait for a clock/strobe pulse, then send the signal from the second band to the second LM and so on. I need the LEDs to remain lit until the next signal arrives. Essentially multiplexing (I hope I'm using the right term) the 7 LM's from one EQ7.
I think a better way of asking is how would I isolate or filter the EQ7 signal to the correct LM, instead of sending every signal to every LM?