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HITACHI_parts(E): HD3574 (CalcChip)
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Product number (P/N): HD3574,
Keywords/Tags: HD3574
Date of intro-: ~1973, TimeKeeper IC's (sorted by Year): (Link), Case: Type = Dual In Line (DIL) 42,
Classification: / Part / Calculator-Chip,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Used in: RICOH_parts(E): 75504021 (PCB)

Item

IC (Member)
3M4 (3M 4)

IC (Member)
4A1 (4A 1)
(jan-1974)
Host: RICOH: 1216
S/N: 44218

Created: 24-dec-2016, Manual-update: 23-aug-2021, Batch-update: 02-dec-2021             

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