Re: Do any octal 3 to 8 demultiplexers exist?



> I should mention though, that I only need a chip
> with common control lines - so really the ideal chip would
> only have 8 + 64 + 3 + 2 = 77 pins

I'm not sure exactly what you're trying to do, but if you're making
eight byte-wide addressable output ports you should know there are
easier and denser ways of doing it! Microcontrollers with 64 bits of
digital output will be the least-pins approach. But simply 8 octal
registers will be easier to lay out on a PCB than a bunch of
multiplexers.

Tim.

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