Hi Chris.

In my opinion, no single logic device will be able to handle it, or the
design effort isn't worth it (even using shift registers + initialization
logic around can lead to unexpected results and be very big).
The two obvious solutions would be :
- either an old EPROM (1 for 8 LED outputs) you program with the LED
sequence and you scan with a counter
- or a microcontroller with the program to output the sequence on its output
ports.

OK?

--

Thierry C.
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