SN74776N - dip16 chip made in Portugal

[Sacorus]

I have four of these chips in some plastic holders.  I assume they are;
http://pdf1.alldatasheet.com/datasheet-pdf/view/27426/TI/SN7476N.html

...but, what DIY pedal to make from them?

some form of minimal part, glitchy, analog octave down device?

I also found about a dozen 0.1u tropical fish caps in the same stash (I'll have to make some type of booster with extra "mojo") and a bunch of 741s