JPS588238U - logic circuit - Google Patents

logic circuit

Info

Publication number
JPS588238U
JPS588238U JP10258881U JP10258881U JPS588238U JP S588238 U JPS588238 U JP S588238U JP 10258881 U JP10258881 U JP 10258881U JP 10258881 U JP10258881 U JP 10258881U JP S588238 U JPS588238 U JP S588238U
Authority
JP
Japan
Prior art keywords
transistor
logic circuit
load
constant current
switching means
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
JP10258881U
Other languages
Japanese (ja)
Other versions
JPS6348991Y2 (en
Inventor
英雄 今泉
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP10258881U priority Critical patent/JPS588238U/en
Publication of JPS588238U publication Critical patent/JPS588238U/en
Application granted granted Critical
Publication of JPS6348991Y2 publication Critical patent/JPS6348991Y2/ja
Granted legal-status Critical Current

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  • Logic Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の論理回路を示す。 主な図番の説明１，２・・・入力端子、３・・・第１の
トランジスタ、４・・・第２のトランジスタ、５・・・
第１の負荷、６・・・第２の負荷、７・・・第１の定電
流源、８・・・第２の定電流源、９・・・直流電源端子
、１０・・・直流電源端子、１１・・・スイッチング手
段、１２・・・スイッチングダイオード、１３・・・出
力端子。The drawing shows the logic circuit of the present invention. Explanation of main figure numbers 1, 2... Input terminal, 3... First transistor, 4... Second transistor, 5...
First load, 6... Second load, 7... First constant current source, 8... Second constant current source, 9... DC power supply terminal, 10... DC power supply Terminal, 11... Switching means, 12... Switching diode, 13... Output terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源−とアース間にスイッチング手段、第１の負荷、第
１のトランジスタ及び第１の定電流源を接続すると共に
電源とアース間に第２の負荷、第２のトランジスタ及び
第２の定電流源を接続し、前記第１のトランジスタ及び
第２のトランジスタの両コレクタ間にダイオードを挿入
し、前記第１のトランジスタのベースに基準電圧を、エ
ミッタに第１の入力信号ｆ□を印加し、第２のトランジ
スタ□のベースに第２の入力信号ｆ２を印加して、前記
第２のトランジスタのコレクタ側より出力信号ｆ３を、
前記スイッチング手段に応じて、ｆａ”ｆｚ、ＳＺはｆ
□十Ｇになすことを特徴とした論理回路。A switching means, a first load, a first transistor, and a first constant current source are connected between the power source and ground, and a second load, a second transistor, and a second constant current source are connected between the power source and ground. A diode is inserted between the collectors of the first transistor and the second transistor, a reference voltage is applied to the base of the first transistor, a first input signal f□ is applied to the emitter, and A second input signal f2 is applied to the base of the second transistor □, and an output signal f3 is output from the collector side of the second transistor.
Depending on the switching means, fa”fz, SZ is f
□A logic circuit characterized by what it does in 10Gs.
JP10258881U 1981-07-09 1981-07-09 logic circuit Granted JPS588238U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10258881U JPS588238U (en) 1981-07-09 1981-07-09 logic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10258881U JPS588238U (en) 1981-07-09 1981-07-09 logic circuit

Publications (2)

Publication Number Publication Date
JPS588238U true JPS588238U (en) 1983-01-19
JPS6348991Y2 JPS6348991Y2 (en) 1988-12-16

Family

ID=29897230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10258881U Granted JPS588238U (en) 1981-07-09 1981-07-09 logic circuit

Country Status (1)

Country Link
JP (1) JPS588238U (en)

Also Published As

Publication number Publication date
JPS6348991Y2 (en) 1988-12-16

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