JPS5580922A - Complementary mos logic circuit - Google Patents
Complementary mos logic circuitInfo
- Publication number
- JPS5580922A JPS5580922A JP15520178A JP15520178A JPS5580922A JP S5580922 A JPS5580922 A JP S5580922A JP 15520178 A JP15520178 A JP 15520178A JP 15520178 A JP15520178 A JP 15520178A JP S5580922 A JPS5580922 A JP S5580922A
- Authority
- JP
- Japan
- Prior art keywords
- turned
- mosfet
- logic circuit
- time
- fet26
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
- H03K19/094—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
- H03K19/0944—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET
- H03K19/0948—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET using CMOS or complementary insulated gate field-effect transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
Abstract
PURPOSE:To realize a logic circuit featuring a high-speed transition time as well as a small occupied chip area by securing the vertical connection between one unit of P-channel MOSFET and N-units of N-channel MOSFET. CONSTITUTION:Gate Q of each MOSFET is connected to the flip-flop of the N- notation. For example, if set side terminals Q3, Q4 and Q5 feature the high voltage, the high voltage is applied to the gates of PMOSFET25 plus NMOSFET26, 27 and 28 each. As a result, FET25 is off with FET26, 27 and 28 turned on respectively. At the same time, output connection point 33 features the low voltage, and FET26 is turned on. At the time during which output point 34 transfers, NMOSFET22, 23 and 24 are turned on. After this, PMOSFET29 and 30 are turned on, and this time is proportional to the chip size of MOSFET. In this connection, the overall chip size is reduced since the number of chips is small for the structure FET.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53155201A JPS5945296B2 (en) | 1978-12-15 | 1978-12-15 | Complementary MOS logic circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53155201A JPS5945296B2 (en) | 1978-12-15 | 1978-12-15 | Complementary MOS logic circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5580922A true JPS5580922A (en) | 1980-06-18 |
JPS5945296B2 JPS5945296B2 (en) | 1984-11-05 |
Family
ID=15600699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53155201A Expired JPS5945296B2 (en) | 1978-12-15 | 1978-12-15 | Complementary MOS logic circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5945296B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196729A (en) * | 1982-05-11 | 1983-11-16 | Matsushita Electric Ind Co Ltd | C-mos multiinput gate circuit |
JPS626532A (en) * | 1985-07-02 | 1987-01-13 | Matsushita Electric Ind Co Ltd | Multi-input cmos gate circuit |
-
1978
- 1978-12-15 JP JP53155201A patent/JPS5945296B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196729A (en) * | 1982-05-11 | 1983-11-16 | Matsushita Electric Ind Co Ltd | C-mos multiinput gate circuit |
JPH0432572B2 (en) * | 1982-05-11 | 1992-05-29 | ||
JPS626532A (en) * | 1985-07-02 | 1987-01-13 | Matsushita Electric Ind Co Ltd | Multi-input cmos gate circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS5945296B2 (en) | 1984-11-05 |
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