IPC Subgroup
G11C 11/41 forming cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
Introduced: January 1990
Last revised: January 2006
Full Title
Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor > using electric elements > using semiconductor devices > using transistors > forming cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
Classification Context
- Section:
- PHYSICS
- Class:
- INFORMATION STORAGE
- Subclass:
- STATIC STORES
3 direct subcodes
Child Classifications
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- G11C 11/411 using bipolar transistors only
- G11C 11/412 using field-effect transistors only
- G11C 11/413 Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction