JPS52106689A - Preparation for semiconductor integrated circuit unit - Google Patents
Preparation for semiconductor integrated circuit unitInfo
- Publication number
- JPS52106689A JPS52106689A JP2333476A JP2333476A JPS52106689A JP S52106689 A JPS52106689 A JP S52106689A JP 2333476 A JP2333476 A JP 2333476A JP 2333476 A JP2333476 A JP 2333476A JP S52106689 A JPS52106689 A JP S52106689A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- integrated circuit
- circuit unit
- semiconductor integrated
- igfet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
- Logic Circuits (AREA)
Abstract
PURPOSE: To prepare IC having a plurality of IGFET of mutually different threshold voltage to obtain logic circuit of high performance.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2333476A JPS52106689A (en) | 1976-03-05 | 1976-03-05 | Preparation for semiconductor integrated circuit unit |
US05/774,540 US4107548A (en) | 1976-03-05 | 1977-03-04 | Ratioless type MIS logic circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2333476A JPS52106689A (en) | 1976-03-05 | 1976-03-05 | Preparation for semiconductor integrated circuit unit |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58209047A Division JPS59107538A (en) | 1983-11-09 | 1983-11-09 | Semiconductor integrated circuit device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52106689A true JPS52106689A (en) | 1977-09-07 |
Family
ID=12107671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2333476A Pending JPS52106689A (en) | 1976-03-05 | 1976-03-05 | Preparation for semiconductor integrated circuit unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52106689A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55500925A (en) * | 1978-11-20 | 1980-11-06 | ||
JPS57145363A (en) * | 1981-03-03 | 1982-09-08 | Nec Corp | Semiconductor device and preparation thereop |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4869441A (en) * | 1971-12-22 | 1973-09-20 | ||
JPS4871976A (en) * | 1971-12-28 | 1973-09-28 |
-
1976
- 1976-03-05 JP JP2333476A patent/JPS52106689A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4869441A (en) * | 1971-12-22 | 1973-09-20 | ||
JPS4871976A (en) * | 1971-12-28 | 1973-09-28 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55500925A (en) * | 1978-11-20 | 1980-11-06 | ||
JPS57145363A (en) * | 1981-03-03 | 1982-09-08 | Nec Corp | Semiconductor device and preparation thereop |
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