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JPS5535574A - Logic device - Google Patents

Logic device

Info

Publication number
JPS5535574A
JPS5535574A JP10944378A JP10944378A JPS5535574A JP S5535574 A JPS5535574 A JP S5535574A JP 10944378 A JP10944378 A JP 10944378A JP 10944378 A JP10944378 A JP 10944378A JP S5535574 A JPS5535574 A JP S5535574A
Authority
JP
Japan
Prior art keywords
case
output
terminals
logic
logic circuit
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
Application number
JP10944378A
Other languages
Japanese (ja)
Inventor
Shuichi Takanashi
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 JP10944378A priority Critical patent/JPS5535574A/en
Publication of JPS5535574A publication Critical patent/JPS5535574A/en
Pending 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
    • H03K19/0008—Arrangements for reducing power consumption
    • H03K19/0016—Arrangements for reducing power consumption by using a control or a clock signal, e.g. in order to apply power supply

Landscapes

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

Abstract

PURPOSE:To reduce the power consumption for the logic device by connecting the power source to the other end of the terminal resistance one end of which is connected to several units of the logic circuit and thus giving control to the opertation time of the logic circuit. CONSTITUTION:The signals to be supplied to logic circuit networks 11...1'' are applied to input terminals 1...1'' of logic gate circuit 10...10'', and the output signals of control circuit 13 are applied in common to the input terminals of the other side of circuits 10...10''. Only in case the signal applied to terminals 1...1'' is ''1'' and the signal applied to input terminal 3 is ''1'', the output signal of output terminals 2...2'' becomes ''0'' and ''1'' in other cases. The current flowing to terminal resistances 12...12'' increases in case output current 2...2'' is ''0'' and decreases in the case of ''1'' each. Thus the power consumed at resistances 12...12'' can be reduced.
JP10944378A 1978-09-05 1978-09-05 Logic device Pending JPS5535574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10944378A JPS5535574A (en) 1978-09-05 1978-09-05 Logic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10944378A JPS5535574A (en) 1978-09-05 1978-09-05 Logic device

Publications (1)

Publication Number Publication Date
JPS5535574A true JPS5535574A (en) 1980-03-12

Family

ID=14510364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10944378A Pending JPS5535574A (en) 1978-09-05 1978-09-05 Logic device

Country Status (1)

Country Link
JP (1) JPS5535574A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144629U (en) * 1981-03-09 1982-09-10
JPS58161241U (en) * 1982-04-20 1983-10-27 三菱電機株式会社 Magnetic particle type electromagnetic coupling device
JPS59189928U (en) * 1983-06-03 1984-12-17 本田技研工業株式会社 Constant velocity joint
JPH03114627U (en) * 1990-03-07 1991-11-26

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144629U (en) * 1981-03-09 1982-09-10
JPS58161241U (en) * 1982-04-20 1983-10-27 三菱電機株式会社 Magnetic particle type electromagnetic coupling device
JPS59189928U (en) * 1983-06-03 1984-12-17 本田技研工業株式会社 Constant velocity joint
JPS6327148Y2 (en) * 1983-06-03 1988-07-22
JPH03114627U (en) * 1990-03-07 1991-11-26

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