Rockwell NRD2256: Difference between revisions
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{{Infobox component|name=Rockwell NRD2256|image=NRD2256.jpg|designer=Sharp|manufacturer=Rockwell|introduced=1970s|component_type=Integrated Circuit|date_codes=7111, | {{Infobox component|name=Rockwell NRD2256|image=NRD2256.jpg|designer=Sharp|manufacturer=Rockwell|introduced=1970s|component_type=Integrated Circuit|date_codes=7044, 7111, 7115, 7117, 7131}} | ||
The '''[[Rockwell]] [[Rockwell NRD2256|NRD2256]]''' is an [[Itron Font|Itron tube]] segment decoder, display multiplexer and keypad decoder. | |||
== Gallery == | == Gallery == | ||
<gallery perrow="0" widths="350" heights="350"> | <gallery perrow="0" widths="350" heights="350"> | ||
File:NRD2256.jpg | File:NRD2256.jpg | ||
File:NRD2256 2.jpg | |||
</gallery> | </gallery> | ||
== Utilized in == | == Utilized in == | ||
* [[Sharp EL-160]] | * [[Sharp EL-160]] | ||
* [[Sharp EL-8]] | |||
* [[Facit 1111]] | |||
== External Resources == | == External Resources == | ||
* | * [https://www.righto.com/2020/ Reverse engineering blog post by Ken Sheriff] | ||
== See also == | == See also == | ||
[[Category:Internal_Components]] | [[Category:Internal_Components]] | ||
Latest revision as of 20:43, 15 July 2022
 | |
| Component type | Integrated Circuit |
|---|---|
| Designer | Sharp |
| Manufacturer | Rockwell |
| Introduced | 1970s |
| Date Codes | 7044, 7111, 7115, 7117, 7131 |
The Rockwell NRD2256 is an Itron tube segment decoder, display multiplexer and keypad decoder.
