gafelectronics
- Apr 21, 2015
- 9
- Joined
- Apr 21, 2015
- Messages
- 9
I have a few very old (1970's) new in packaging chips I am looking for information on. You will see one that is part# DG511BP, I have these is blister packs and one of the packs the chips have a gold plate covering the entire front and back while the other packs only have the smaller plate on the front and none on the back. The full plate is 1973 while the others are 1978.
I am looking for what they are and value. I think they are some kind of memory chip but wanted to check. Any help would be great!
I am looking for what they are and value. I think they are some kind of memory chip but wanted to check. Any help would be great!
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DSCN2003.JPG193.5 KB · Views: 139
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DSCN2004.JPG190.1 KB · Views: 125
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DSCN2005.JPG223.5 KB · Views: 137
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DSCN2006.JPG177.5 KB · Views: 102
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DSCN2007.JPG142 KB · Views: 125
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DSCN2008.JPG138.4 KB · Views: 134
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DSCN2009.JPG170.6 KB · Views: 138
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DSCN2010.JPG169.2 KB · Views: 132
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DSCN2011.JPG174 KB · Views: 133
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DSCN2012.JPG157.2 KB · Views: 123