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RARE Vintage Radio Shack/Archer MM5871N Rhythm Pattern Generator Integrated CircuitRadio Shack Catalog Number: 276-1785
IC Number: MM5871N
Package: 16-pin DIPThis is a vintage new-old-stock rhythm-pattern generator IC in its original Radio Shack/Archer retail blister package. The original technical data and physical-dimensions sheet is included on the back of the package.The MM5871N was designed for electronic organs, portable rhythm boxes, drum-machine projects and other vintage electronic music applications. It generates six rhythm patterns and provides five instrument-trigger outputs.Standard rhythm patterns include:• Waltz
• Swing
• Country/Western
• March
• Latin
• RockFeatures include an on-chip tempo oscillator, adjustable tempo, adjustable output pulse width and combinable rhythm patterns.The original blister package remains sealed. The cardboard and plastic packaging show normal age, shelf wear, discoloration and minor bending from long-term storage. Please examine all photographs for the exact cosmetic condition.This is vintage new-old stock and has not been electrically tested. Due to its age, no guarantee is made regarding electrical performance or suitability for a particular circuit. It is being sold as a collectible vintage electronic component.You will receive the exact Radio Shack/Archer 276-1785 MM5871N IC and packaging shown in the photographs.Ships carefully packed to protect the original retail package.
