Latch structure for ripple domino logic
US5896046A · kind A · utility
27Cited by
16References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 1997 |
| Grant date | Apr 20, 1999 |
| Priority date | — |
| Expiry date | Jan 27, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/356121
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method and implementing structure for a domino block circuit 200 includes a minimal component latching circuit 203 which is merged with an exemplary MUX functional block 201, to provide both inverting and latching functions with minimal propagation delay in the domino data path. Implementations with scanning circuitry and including a holding feature are also illustrated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.