KR880012011A - 논리회로 - Google Patents

논리회로 Download PDF

Info

Publication number
KR880012011A
KR880012011A KR1019880003320A KR880003320A KR880012011A KR 880012011 A KR880012011 A KR 880012011A KR 1019880003320 A KR1019880003320 A KR 1019880003320A KR 880003320 A KR880003320 A KR 880003320A KR 880012011 A KR880012011 A KR 880012011A
Authority
KR
South Korea
Prior art keywords
load circuit
logic circuit
control
power supply
control transistor
Prior art date
Application number
KR1019880003320A
Other languages
English (en)
Other versions
KR910001383B1 (ko
Inventor
마사지 우에노
Original Assignee
아오이 죠이치
가부시키가이샤 도시바
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 아오이 죠이치, 가부시키가이샤 도시바 filed Critical 아오이 죠이치
Publication of KR880012011A publication Critical patent/KR880012011A/ko
Application granted granted Critical
Publication of KR910001383B1 publication Critical patent/KR910001383B1/ko

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
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • 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
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/094—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
    • H03K19/0944—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET
    • H03K19/09448—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET in combination with bipolar transistors [BIMOS]
    • 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
    • H03K19/01—Modifications for accelerating switching
    • H03K19/013—Modifications for accelerating switching in bipolar transistor circuits
    • H03K19/0136—Modifications for accelerating switching in bipolar transistor circuits by means of a pull-up or down element
    • 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
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
    • H03K19/088—Transistor-transistor logic

Landscapes

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

Abstract

내용 없음

Description

논리회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예에 따른 논리회로의 구성을 나타낸 회로도.
제2도는 상기 제1실시예의 동작파형도.
제3도는 본 발명이 제2실시예에 따른 논리회로의 구성을 나타낸 회로도.

Claims (4)

  1. 제1, 제2전원단자(Vcc, 접지)와; 입력 신호를 받아들이는 입력부(I);이 입력부(I)로부터의 신호에 의해 그 도통이 제어되는 제어트랜지스터(Q2)와, 이 제어트랜지스터(Q2)의 일단과 상기 제1전원단자(Vcc)간에 접속되어 그 값이 상기 제어트랜지스터(Q2)의 일단의 전위 혹은 상기 입력부(I)의 출력에 의해 변화되어지는 부하회로를 갖추어 이루어진 제어부(II) 및; 상기 제1, 제2전원단자(Vcc,접지)간에 직렬로 접속되어 상기 제어부(II)로부터의 제어신호에 의해 그 도통이 제어되는 제1, 제2트랜지스터(Q5,Q6)를 갖추어 이루어진 출력부(III)가 구비되어 구성된 것을 특징으로 하는 논리회로.
  2. 제1항에 있어서, 상기 부하회로는 정저항 소자로 이루어진 제1부하회로(R4)와 가변 저항 소자를 갖춘 제2부하회로로 이루어진 것을 특징으로 하는 논리회로.
  3. 제2항에 있어서, 상기 제2부하회로는 직렬로 접속된 다이오드 및 저항으로 이루어진 부하회로(1)인 것을 특징으로 하는 논리회로.
  4. 제2항에 있어서, 상기 제2부하회로는 P채널 FET(P2)인 것을 특징으로 하는 논리회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880003320A 1987-03-27 1988-03-26 논리회로 KR910001383B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62071874A JPS63240128A (ja) 1987-03-27 1987-03-27 論理回路
JP62-71874 1987-03-27

Publications (2)

Publication Number Publication Date
KR880012011A true KR880012011A (ko) 1988-10-31
KR910001383B1 KR910001383B1 (ko) 1991-03-04

Family

ID=13473097

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880003320A KR910001383B1 (ko) 1987-03-27 1988-03-26 논리회로

Country Status (4)

Country Link
US (1) US4877975A (ko)
EP (1) EP0285068A3 (ko)
JP (1) JPS63240128A (ko)
KR (1) KR910001383B1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2635805B2 (ja) * 1990-07-31 1997-07-30 株式会社東芝 低ノイズ型出力バッファ回路
US5218243A (en) * 1991-11-20 1993-06-08 National Semiconductor Corporation Bicmos ttl output buffer circuit with reduced power dissipation
JP3142018B2 (ja) * 1992-03-12 2001-03-07 日本テキサス・インスツルメンツ株式会社 負荷駆動回路
US5343092A (en) * 1992-04-27 1994-08-30 International Business Machines Corporation Self-biased feedback-controlled active pull-down signal switching
JP3338783B2 (ja) * 1998-09-24 2002-10-28 エヌイーシーアクセステクニカ株式会社 トランジスタ回路
US9018986B2 (en) * 2013-01-21 2015-04-28 Via Technologies, Inc. Output buffers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720027A (en) * 1980-06-25 1982-02-02 Nec Corp Logical gate circuit
US4409498A (en) * 1980-12-30 1983-10-11 International Business Machines Corporation Transient controlled current switch
US4605870A (en) * 1983-03-25 1986-08-12 Ibm Corporation High speed low power current controlled gate circuit
US4567378A (en) * 1984-06-13 1986-01-28 International Business Machines Corporation Driver circuit for controlling signal rise and fall in field effect transistor processors
US4737665A (en) * 1985-01-15 1988-04-12 Texas Instruments Incorporated Adjustable speed up circuit for TTL-type gates
JPH0720060B2 (ja) * 1985-08-14 1995-03-06 株式会社東芝 出力回路装置
US4622482A (en) * 1985-08-30 1986-11-11 Motorola, Inc. Slew rate limited driver circuit which minimizes crossover distortion
US4746817A (en) * 1987-03-16 1988-05-24 International Business Machines Corporation BIFET logic circuit

Also Published As

Publication number Publication date
US4877975A (en) 1989-10-31
JPH0519328B2 (ko) 1993-03-16
EP0285068A3 (en) 1990-06-13
JPS63240128A (ja) 1988-10-05
KR910001383B1 (ko) 1991-03-04
EP0285068A2 (en) 1988-10-05

Similar Documents

Publication Publication Date Title
KR920015551A (ko) 기판 전위 검출 회로를 가진 반도체 집적회로 장치
KR930018850A (ko) 출력 버퍼장치
KR880001108A (ko) Cmos 입력회로
KR920020717A (ko) 기판 바이어스 전압 발생 회로
KR880012009A (ko) BiMOS 논리회로
KR870006571A (ko) 반도체 기억장치
KR880011996A (ko) 차동증폭기
KR880012011A (ko) 논리회로
KR890016740A (ko) Bi-CMOS인버터 회로
KR900013718A (ko) 수직 퓨즈 어레이용 고속 ecl입력 버퍼
KR880006850A (ko) 3스테이트 부설 상보형 mos집적회로
KR900004096A (ko) 증폭회로
KR910008978A (ko) 출력회로
KR920019084A (ko) 소스전극 결합형 논리회로
KR880005743A (ko) 비교기
KR890011195A (ko) 증폭회로
KR910021022A (ko) 히스테리시스회로
KR930011274A (ko) 입력회로
KR910007268A (ko) 출력회로
KR930003115A (ko) Viss 오동작 방지 회로
KR900008808A (ko) 전자식 전화기 셋트
KR910002133A (ko) 잡음뮤팅 및 정전압 제어회로
KR880701866A (ko) 펄스 인코더의 신호처리장치
KR890016751A (ko) 증폭회로
KR890012444A (ko) 증폭 장치

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030228

Year of fee payment: 13

LAPS Lapse due to unpaid annual fee