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NATIONAL SEMICONDUCTOR: 842
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Product number (P/N): 842,
Keywords/Tags: 842
Date of intro: ~1974, Origin: Malaysia (List), USA (List), Dimensions: 152x76x25mm, Weight: 85g,
Power: 9V + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 23,
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),

Item

Created: 09-may-2014, Manual-update: 04-sep-2020, Batch-update: 26-feb-2024             

# Pageloads since 2018: 11             

1 Pic(s),

                     

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