JPS55157192A - Mis input circuit - Google Patents

Mis input circuit

Info

Publication number
JPS55157192A
JPS55157192A JP6391479A JP6391479A JPS55157192A JP S55157192 A JPS55157192 A JP S55157192A JP 6391479 A JP6391479 A JP 6391479A JP 6391479 A JP6391479 A JP 6391479A JP S55157192 A JPS55157192 A JP S55157192A
Authority
JP
Japan
Prior art keywords
gate
fetq1
undershoot
malfunctions
input signal
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
JP6391479A
Other languages
Japanese (ja)
Other versions
JPS6161197B2 (en
Inventor
Tetsuo Matsumoto
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 JP6391479A priority Critical patent/JPS55157192A/en
Publication of JPS55157192A publication Critical patent/JPS55157192A/en
Publication of JPS6161197B2 publication Critical patent/JPS6161197B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/06—Address interface arrangements, e.g. address buffers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Static Random-Access Memory (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)

Abstract

PURPOSE:To prevent malfunctions without damage of the high-speed operation, by providing a gate-grounded MISFET between a transmission gate MISFET and an input terminal to prevent influences for undershoot of the input signal. CONSTITUTION:When undershoot is generated to make the level of threshold or less at the fall time of input signal Ai, transmission gate MISFETQ1 and gate-grounded MISFETQ4 between the input terminal FETQ1 are turned on. In this case, the gate and the source of FETQ1 are short-circuited by FETQ4, and FETQ1 is turned off instantaneously, and leak of contents stored in MISFETQ3 as a capacity is stopped, and thus, malfunctions are prevented without use of a large-input time constant capacitor and so on and the delay operation. Consequently, malfunctions dependent upon influences of undershoot of the input signal are prevented without damage of the high-speed operation.
JP6391479A 1979-05-25 1979-05-25 Mis input circuit Granted JPS55157192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6391479A JPS55157192A (en) 1979-05-25 1979-05-25 Mis input circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6391479A JPS55157192A (en) 1979-05-25 1979-05-25 Mis input circuit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP62253601A Division JPS63132524A (en) 1987-10-09 1987-10-09 MIS device

Publications (2)

Publication Number Publication Date
JPS55157192A true JPS55157192A (en) 1980-12-06
JPS6161197B2 JPS6161197B2 (en) 1986-12-24

Family

ID=13243071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6391479A Granted JPS55157192A (en) 1979-05-25 1979-05-25 Mis input circuit

Country Status (1)

Country Link
JP (1) JPS55157192A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61287093A (en) * 1985-06-12 1986-12-17 Nec Corp Sense amplifier
JPH03152797A (en) * 1989-11-08 1991-06-28 Toshiba Corp Semiconductor integrated circuit
WO1997024807A1 (en) * 1995-12-29 1997-07-10 Maxim Integrated Products, Inc. Fault protection for cmos analog switch
JP2001160743A (en) * 1999-10-04 2001-06-12 Fairchild Semiconductor Corp Active undershoot enhanced FET switch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199979A (en) * 1975-02-28 1976-09-03 Nippon Electric Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199979A (en) * 1975-02-28 1976-09-03 Nippon Electric Co

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61287093A (en) * 1985-06-12 1986-12-17 Nec Corp Sense amplifier
JPH03152797A (en) * 1989-11-08 1991-06-28 Toshiba Corp Semiconductor integrated circuit
WO1997024807A1 (en) * 1995-12-29 1997-07-10 Maxim Integrated Products, Inc. Fault protection for cmos analog switch
JP2001160743A (en) * 1999-10-04 2001-06-12 Fairchild Semiconductor Corp Active undershoot enhanced FET switch

Also Published As

Publication number Publication date
JPS6161197B2 (en) 1986-12-24

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