JPS54113236A - Logical signal transfer circuit - Google Patents

Logical signal transfer circuit

Info

Publication number
JPS54113236A
JPS54113236A JP1981078A JP1981078A JPS54113236A JP S54113236 A JPS54113236 A JP S54113236A JP 1981078 A JP1981078 A JP 1981078A JP 1981078 A JP1981078 A JP 1981078A JP S54113236 A JPS54113236 A JP S54113236A
Authority
JP
Japan
Prior art keywords
output
signal
level
turned
transfer
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
JP1981078A
Other languages
Japanese (ja)
Inventor
Akira Takanashi
Masashige Osaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1981078A priority Critical patent/JPS54113236A/en
Publication of JPS54113236A publication Critical patent/JPS54113236A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor

Landscapes

  • Logic Circuits (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:To prevent pulsative noise from being generated in the transfer output, by providing a transmission gates, which set forcedly one logical level, in the output of a transfer control transmission gate and controlling them with a fixed time difference. CONSTITUTION:When transfer control signal RE is high-level, transfer control transmission gates MISFETQ2 and MISFETQ1 are turned on and off respectively, and gate circuit NOR is opened to transfer transmission signal 1A to output OUT. Next, since signal RE' becomes high-level first at the change time of signal RE to a low level, MISFETQ2 is turned off, and next, MISFETQ1 is turned on after, thereby holding forcedly the output terminal at low level -VDD. Pulsative noise is prevented from being generated in the output by this time difference.
JP1981078A 1978-02-24 1978-02-24 Logical signal transfer circuit Pending JPS54113236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981078A JPS54113236A (en) 1978-02-24 1978-02-24 Logical signal transfer circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981078A JPS54113236A (en) 1978-02-24 1978-02-24 Logical signal transfer circuit

Publications (1)

Publication Number Publication Date
JPS54113236A true JPS54113236A (en) 1979-09-04

Family

ID=12009679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981078A Pending JPS54113236A (en) 1978-02-24 1978-02-24 Logical signal transfer circuit

Country Status (1)

Country Link
JP (1) JPS54113236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943629A (en) * 1982-09-02 1984-03-10 Matsushita Electric Ind Co Ltd Electronic switch device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943629A (en) * 1982-09-02 1984-03-10 Matsushita Electric Ind Co Ltd Electronic switch device

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