http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0772208-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6402b23ab8782152be47b3996e48a4a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 |
| filingDate | 1993-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_531c73b40b51bf5c6547d551360cf068 |
| publicationDate | 1995-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0772208-A |
| titleOfInvention | Easy output voltage measurement semiconductor integrated circuit |
| abstract | (57) [Summary] [Object] To obtain a semiconductor integrated circuit capable of easily measuring the DC characteristics of an output buffer. [Configuration] A multiplexer 12 is provided which selects one of the output signal of the internal circuit 10 and the power supply voltage VDD and outputs the selected signal to a subsequent output buffer 14. The output buffer 14 supplies an output signal to the output terminal 16. Source terminals of diode-connected FETs are connected to the output terminals 16-1 ... 16-n, respectively. Each FET 18- The drain terminals of 1 ... 18-n are commonly connected to the maximum voltage terminal 20. It is connected to the. When a high-level selection signal is supplied from the TEST terminal, the multiplexers 12-1 ... 12- n selects the power supply voltage VDD and outputs this voltage to the output buffer 1 4-1 ... 14-n are supplied. Therefore, the signal with the highest output voltage of all the output buffers 14-1 ... 14-n is output to the maximum voltage terminal 20. |
| priorityDate | 1993-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID516892 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453034310 |
Total number of triples: 14.