JPH035686B2 - - Google Patents

Info

Publication number
JPH035686B2
JPH035686B2 JP57196233A JP19623382A JPH035686B2 JP H035686 B2 JPH035686 B2 JP H035686B2 JP 57196233 A JP57196233 A JP 57196233A JP 19623382 A JP19623382 A JP 19623382A JP H035686 B2 JPH035686 B2 JP H035686B2
Authority
JP
Japan
Prior art keywords
input
terminal
transistor
circuit
input terminal
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.)
Expired - Lifetime
Application number
JP57196233A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5986332A (ja
Inventor
Susumu Mori
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP57196233A priority Critical patent/JPS5986332A/ja
Publication of JPS5986332A publication Critical patent/JPS5986332A/ja
Publication of JPH035686B2 publication Critical patent/JPH035686B2/ja
Granted 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
    • H03K17/16—Modifications for eliminating interference voltages or currents

Landscapes

  • Electronic Switches (AREA)
JP57196233A 1982-11-09 1982-11-09 半導体集積回路 Granted JPS5986332A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57196233A JPS5986332A (ja) 1982-11-09 1982-11-09 半導体集積回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57196233A JPS5986332A (ja) 1982-11-09 1982-11-09 半導体集積回路

Publications (2)

Publication Number Publication Date
JPS5986332A JPS5986332A (ja) 1984-05-18
JPH035686B2 true JPH035686B2 (2) 1991-01-28

Family

ID=16354410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57196233A Granted JPS5986332A (ja) 1982-11-09 1982-11-09 半導体集積回路

Country Status (1)

Country Link
JP (1) JPS5986332A (2)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640272A (en) * 1979-09-10 1981-04-16 Mitsubishi Electric Corp Semiconductor integrated circuit
JPS5640271A (en) * 1979-09-10 1981-04-16 Mitsubishi Electric Corp Semiconductor integrated circuit

Also Published As

Publication number Publication date
JPS5986332A (ja) 1984-05-18

Similar Documents

Publication Publication Date Title
US7688559B2 (en) Electrostatic discharge protective circuit and semiconductor integrated circuit using the same
US4365170A (en) Semiconductor switch
US6501630B1 (en) Bi-directional ESD diode structure
US5173755A (en) Capacitively induced electrostatic discharge protection circuit
JP3058203U (ja) ラッチアップのない完全に保護されたｃｍｏｓオンチップｅｓｄ保護回路
US5500546A (en) ESD protection circuits using Zener diodes
US7440248B2 (en) Semiconductor integrated circuit device
CN100485923C (zh) 具有将可控硅用作保护元件的静电保护电路的半导体装置
US6674129B1 (en) ESD diode structure
US5166089A (en) Method of making electrostatic discharge protection for semiconductor input devices
JPS5990120A (ja) 保護回路
US4712152A (en) Semiconductor integrated circuit device
US5557130A (en) ESD input protection arrangement
US6275367B1 (en) Semiconductor circuit device with high electrostatic breakdown endurance
JPH035686B2 (2)
US6057577A (en) Component of protection of an integrated MOS power transistor against voltage gradients
US4705968A (en) Semiconductor integrated circuit device with high breakdown voltage level
US4774620A (en) Logic circuit
JPH0258782B2 (2)
JPS5911676A (ja) 半導体集積回路
US5432369A (en) Input/output protection circuit
JPS59181044A (ja) 入力保護回路
JPH04217356A (ja) Ｉｃ入力保護回路
JPH0113227B2 (2)
GB2273831A (en) Overvoltage protection circuit; electrostatic discharge protection