spec for harris semiconductor part

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Hi, I'm trying to find a spec for HM-7684. I'd also like to know what
these parts are worth?

 

[Richard Seriani, Sr.]

Hi, I'm trying to find a spec for HM-7684. I'd also like to know what
these parts are worth?

Have you tried Google? Searched on HM7684 and first hit on Google found it.
It is a 2k x 4 TTL PROM. Probably not worth much.

Richard