Early
Electronic
Calculator
Olympia CD401A Calculator
Manufacturer:
Olympia
Model:
CD401A
Year:
1974
Form:
Desktop
Functions:
Basic four, user memory, constant, rounding
Number of Digits:
12
Display Type:
VFM
Display:
FUTABA 13-MR-01
Logic Technology:
LSI-2
Diodes:
33
Transistors:
6
IC Complement:
Texas Instruments TMS0206
Texas Instruments TMS0318
Hitachi HD3281
Toshiba TM4312
(3)
Toshiba TM4352
(4)
Toshiba T3086 B
(11 total)
Tech. Data Level:
2
Tech. Data Source:
RE
Tech. Data Pages:
2
Tech. Data:
offline
- Unit Log -
Serial Number:
0428711
Year of Manufacture:
1974 (IC stamped with 7403)
Date of Receipt:
03 May 2000
Source:
Polsons.
State upon Receipt:
Good physical condition, functional.
Date:
May 2000
Procedure:
Cleaned.
Olympia CD401A
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