National SemiConductor 750
The National SemiConductor 750
is
an arithmetic
calculator with 8 digits precision
and
algebraic logic.
It has
4 functions, 17 keys
and
an LED (light-emitting diode) display, typical of calculators of this era. The power source is
PP3 9V.
Facts at a glance:
| Type |
Arithmetic |
| Functions |
4 |
| Keys |
17 |
| Precision |
8 |
| Logic |
Algebraic |
| Display type |
LED |
| Display size |
|
| Printer |
|
| Length |
127 mm |
| Width |
70 mm |
| Thickness |
24 mm |
| Weight |
unknown g |
| Power Source |
PP3 9V |
| Country |
|
| Original price |
unknown |
| Est. current value |
unknown |
| Year introduced |
1976 |
| Year discontinued |
1978 |
See other calculators manufactured by National SemiConductor.