Vintage Electronic Calculators:

Overview of Brands


TEXAS INSTRUMENTS_parts(E): TMS0972NL (CalcChip)
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Product number (P/N): TMS0972NL,
Keywords/Tags: TMS0972NL
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: (Unknown manufacturer)_parts(E): PCB186011 (PCB), (Unknown manufacturer)_parts(E): SPL0062A (PCB), ACCURON: 931, ALLTRONIC: 808, APF: 74, AUDIO SONIC: 006P (version-1), BINATONE: Memory (version-1), CONCEPT 2000: 5205, CONIC: 650 (version-2), DETSON: 808, FALCON: 3000, HARVARD: H303, KINGSONIC: 5000, MBO: 3000, MBO: 3010, MUSTANG: 3000, NATIONAL SEMICONDUCTOR: 835A (version-1), PLANAR: Memory, POLYGON: 3000, PRINZTRONIC: 400, PRINZTRONIC: M300, PRIVILEG: 842M, RADIO SHACK: EC201, SANTRON: 721, SATEK: 8M (version-1), SCIENTEC: XS5297, SENECA: 1000 (version-1), SILVER-REED: Mini IV, TEXAS INSTRUMENTS: 1200 (Lady 1200), TEXAS INSTRUMENTS: 1250, TEXAS INSTRUMENTS: 1255, TEXAS INSTRUMENTS: 1400, UNISONIC: 1541L, UNITREX: 91PM, ZAYRE: Concept II


Created: 06-nov-2014, Manual-update: 08-aug-2020, Batch-update: 26-feb-2024             

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