[sdiy] 4 bit binary to 7 segment hex decoder?

[harry]

There has not been one in very many years (that I know of). There was an
early decoder for TV sets etc. in CMOS, but I have no data books old enough
to show it.

This would be very easy to program in a PAL.  If someone wants to make some
I'd be interested in participating. I'd like to buy a bunch myself.  This would
make a
worthy group DIY project.

H^) harry

CasioRZ1 at aol.com wrote:

> Hey all,
>
> Is there a CMOS IC that coverts a 4 bit binary number into a hex number for a
> 7 segment LED display?  The one's I've run into (CD4511, etc) blank out after
> 9, or display "unique characters" for the numbers after 9... and I don't
> wanna add another 7 seg just to display "1" sometimes. Seems like there ought
> to be something that does 0-F...
>
> Yes?  No?  Know the part number if yes?  I searched all the fairchild PDFs
> but didn't find one...
>
> Thanks!
>
> Derek