Identifying some old parts

[rockgardenlove]

Hi everybody,
I was cleaning up my stuff and I found these ICs:
AD633JN analog multiplier
SSM2166 (some sort of compression IC?)
cd40106BE schmitt trigger?

These three are all on one little foam piece, so maybe they're related?  I feel like they're all for some specific project and somebody sent them to me because they're on a different kind of foam that looks pretty used.  Any ideas what type of project these might be for?  Some sort of delay?

Then I also have 4 MC14017B ICs.  Any ideas what these are good for?

Thanks!

[MikeH]

I believe the ssm2166 is used in the Q and D compressor.

[Taylor]

AD633 is used in ring modulators like the EHX.

[frequencycentral]

Then I also have 4 MC14017B ICs.  Any ideas what these are good for?

Thats a Johnson counter - good for a Seekwah or other analogue sequencer typa thingies. http://www.utm.edu/staff/leeb/mc14017b.pdf