Programmable logic device with programmable signal inhibition and inversion means
US4761570A · kind A · utility
15Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 12, 1987 |
| Grant date | Aug 2, 1988 |
| Priority date | — |
| Expiry date | Feb 12, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/1733
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A programmable logic circuit which can be implemented on a single integrated circuit in conjunction with other associated circuitry. The circuit includes programmable fuses whereby the circuit can be programmed to implent AND, NAND, OR, or NOR functions. Additionally, the circuit can be programmed to accept either a high or low true logic on each individual input as well as providing either a high true or low true output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.