JPS55104135A - Semiconductor logic circuit - Google Patents

Semiconductor logic circuit

Info

Publication number
JPS55104135A
JPS55104135A JP1171079A JP1171079A JPS55104135A JP S55104135 A JPS55104135 A JP S55104135A JP 1171079 A JP1171079 A JP 1171079A JP 1171079 A JP1171079 A JP 1171079A JP S55104135 A JPS55104135 A JP S55104135A
Authority
JP
Japan
Prior art keywords
output
logic circuit
drain
source
semiconductor logic
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
Application number
JP1171079A
Other languages
Japanese (ja)
Other versions
JPS6159012B2 (en
Inventor
Sadahiro Yasuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1171079A priority Critical patent/JPS55104135A/en
Publication of JPS55104135A publication Critical patent/JPS55104135A/en
Publication of JPS6159012B2 publication Critical patent/JPS6159012B2/ja
Granted legal-status Critical Current

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
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components

Landscapes

  • Logic Circuits (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)

Abstract

PURPOSE:To obtain the logic output by adding a few number of MOSFET's. CONSTITUTION:The NAND output of the N inputs A1-AN is obtained at the output XN. At the junctions of each drain and source of N MOSFETs Q1-QN, the source and the gate of load MOSFETs L1-LN-1 are connected. The power supply VCC is connected to the drain of the transistors L1-LN-1. With this constitution, the output corresponding to the logic outputs X1-XN-1 is obtained at the junction of each drain and source of N MOSFETs Q1-QN.
JP1171079A 1979-02-03 1979-02-03 Semiconductor logic circuit Granted JPS55104135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1171079A JPS55104135A (en) 1979-02-03 1979-02-03 Semiconductor logic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1171079A JPS55104135A (en) 1979-02-03 1979-02-03 Semiconductor logic circuit

Publications (2)

Publication Number Publication Date
JPS55104135A true JPS55104135A (en) 1980-08-09
JPS6159012B2 JPS6159012B2 (en) 1986-12-15

Family

ID=11785592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1171079A Granted JPS55104135A (en) 1979-02-03 1979-02-03 Semiconductor logic circuit

Country Status (1)

Country Link
JP (1) JPS55104135A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858168A (en) * 1988-02-16 1989-08-15 American Telephone And Telegraph Company Carry look-ahead technique having a reduced number of logic levels

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036145A (en) * 1973-08-02 1975-04-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036145A (en) * 1973-08-02 1975-04-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858168A (en) * 1988-02-16 1989-08-15 American Telephone And Telegraph Company Carry look-ahead technique having a reduced number of logic levels

Also Published As

Publication number Publication date
JPS6159012B2 (en) 1986-12-15

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