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GENERAL INSTRUMENT_parts(E): 251 (CalcChip)
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Product number (P/N): 251,
Keywords/Tags: 251
Date of intro-: ~1971, TimeKeeper IC's (sorted by Year): (Link),
Classification: / Part / Calculator-Chip,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Used in: ROYAL: IV, ROYAL: RC80 (version-1)

Item

IC (Member)
7150
(dec-1971)
Host: ROYAL: IV
S/N: J480665

IC (Member)
7205
(jan-1972)
Host: ROYAL: IV
S/N: ?

IC (Member)
7205
(jan-1972)
Host: ROYAL: RC80 (version-1)
S/N: J574919

Created: 22-oct-2016, Manual-update: 06-oct-2018, Batch-update: 02-dec-2021             

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