AKA: electronic P8F, AKA (Label): Model No. TXI-8644A, Product number (P/N): TXI8644A (TXI-8644A),
Keywords/Tags: TXI8644A (TXI-8644A) | electronic | P8F
Date of intro: 01-aug-1973, Origin: USA (List), Dimensions: 146x76x42mm, Weight: 140g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 17, #Key-Blue: 8, #Key-White: 9,
Classification: / Pocket,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: MONTGOMERY WARD_docu: P8F,
Main Components: TEXAS INSTRUMENTS: TMS0103NC,
Made by: TEXAS INSTRUMENTS (List of all Import-OEM-models for MONTGOMERY WARD),
Known Serial-numbers: 37X0012615 (37X-0012615) | 37X0018502 (37X-0018502) | 37X0029448 (37X-0029448) (List of all S/Ns from MONTGOMERY WARD)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: SMITHSONIAN MUSIC