Note: The LED displays that previously were on this page
have been moved to a separate page
here.
Note: The clock chips that previously were on this page
have been moved to a separate page
here.
The datasheet (this one from Radio Shack) has eight panels.
I had two of these, still in the package - they were traded
for some other interesting old items.
Click here for a 4-page
article on this chip from the October 1978 issue of
Popular Electronics. (Article is in Adobe PDF.)
(Radio Shack 276-1784)
"Universal Memory Board": Radio Shack catalog 276-184
Miscellaneous Radio Shack Parts
SP0256-AL2
Allophone Speech Set
8040016 (80): 16K dynamic RAM (4116) 200nS (Radio Shack catalog 276-2503)
276-1785
Rhythm Generator IC
3
276-1829
16-Line to 1-Line Multiplexer
1
276-1834
4-Line to 16-Line Decoder/Demultiplexer
1
276-1831
Synchronous Decade Up/Down Counter
2
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Last updated June 18, 2005.
