AKA: TI-54 Constant Memory, Product number (P/N): TI54 (TI-54),
Keywords/Tags: TI54 (TI-54) | 54 | Constant Memory
Date of intro: 1981, Origin: Italy (List), USA (List), Dimensions: 145x78x25mm, Weight: 110g,
Power: Button: (x2),
Display: Type = Display (LCD) (List),
Number of keys: 45,
Classification: / Pocket,
Featuring: Square root, Memories: 8,
Related with: TEXAS INSTRUMENTS_parts: (Box) 54,
Main Components: TEXAS INSTRUMENTS: CD4551; TEXAS INSTRUMENTS: CD4555,
Known Serial-numbers: 2865425ATA4481 (2865425, ATA4481) | RC14281 (List of all S/Ns from TEXAS INSTRUMENTS)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),