AKA: T-1220, Product number (P/N): T1220 (T-1220),
Keywords/Tags: T1220 (T-1220) | 1220
Date of intro: 1976, Origin: USA (List), Dimensions: 145x69x35mm, Weight: 105g,
Power: 9V + Adaptor, Adaptor: TEXAS INSTRUMENTS_adaptors: AC9180,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 19,
Classification: / Pocket,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: TEXAS INSTRUMENTS_parts: 1020210-9 (Box) 1220,
Known Serial-numbers: A0684302776LTA (A068430, 2776 LTA) | A1299472476LTA (A 129947, 2476LTA) | A2073582376LTA (A 207358, 2376LTA) | A2261352376LTA (A 226135, 2376 LTA) | A232473 (List of all S/Ns from TEXAS INSTRUMENTS)
Publisher-1: TRUE VALUE HARDWARE STORE,
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: DATAMATH CALCULATOR MUSEUM