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Rummaging Through my bin of Ancient ICs

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Ground_Loop:
While going through my bin of old ICs I ran across a DIP-8 package that identifies as a 2527-V Dual 256 bit static serial in, serial out recirculating shift register manufactured in 1973.  Any thoughts on what something like this may be used for? 

nfmax:
Probably intended for the (character) display memory of a VDU, or for desk calculator working memory

Ground_Loop:
Funny you should mention that.  I also found a 64 character 5x7 USASCII character generator chip in the collection.

RoGeorge:
Computerless audio effects:  delay, reverb, chorus, echo, etc.   :bullshit:

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