Vintage Electronic Calculators:

Overview of Brands


TEXAS INSTRUMENTS_parts(E): TMS1273NL (CalcChip)
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Product number (P/N): TMS1273NL,
Keywords/Tags: TMS1273NL
Date of intro-: ~1975, TimeKeeper IC's (sorted by Year): (Link), Case: Type = Dual In Line (DIL) 40,
Classification: / Part / Calculator-Chip,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Used in: (Unknown manufacturer)_parts(E): 101-3 (PCB), BLACKTRON: 2100, BUSICOM: 121DM, CITIZEN: 121F (version-3), ELITE: 1202M, OLYMPIA: CD102, PANASONIC: JE1216, PANASONIC: JE2601, PRINZTRONIC: MC12, SERD: LC125, TOKYO ELECTRONIC APPLICATION LAB (TEAL)_parts(E): 7601A (PCB), TOSHIBA: BC1260A


Created: 01-jul-2016, Manual-update: 04-oct-2021, Batch-update: 26-feb-2024             

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