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ROCKWELL_parts(E): A4002 (CalcChip)
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Product number (P/N): A4002,
Keywords/Tags: A4002
Date of intro-: ~1974, 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: ROCKWELL: 61R, SEARS: 801.58770

Item

IC (Member)
7421
(may-1974)
Host: SEARS: 801.58770
S/N:

IC (Member)
7431
(jul-1974)
Host: ROCKWELL: 61R
S/N: 156740

IC (Member)
7433
(aug-1974)
Host: ROCKWELL: 61R
S/N: 118983

Created: 27-apr-2019, Manual-update: 25-jun-2021, Batch-update: 02-dec-2021             

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