JPH02123133U - - Google Patents

Info

Publication number
JPH02123133U
JPH02123133U JP3124989U JP3124989U JPH02123133U JP H02123133 U JPH02123133 U JP H02123133U JP 3124989 U JP3124989 U JP 3124989U JP 3124989 U JP3124989 U JP 3124989U JP H02123133 U JPH02123133 U JP H02123133U
Authority
JP
Japan
Prior art keywords
logic
resistor
logic circuit
built
diode
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
JP3124989U
Other languages
English (en)
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 filed Critical
Priority to JP3124989U priority Critical patent/JPH02123133U/ja
Publication of JPH02123133U publication Critical patent/JPH02123133U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Logic Circuits (AREA)

Description

【図面の簡単な説明】
第１図と第２図は本考案に係るロジツクＩＣの
実施例を示し、各相異なる動作時における要部の
回路図、第３図は本考案に係るロジツクＩＣの他
の実施例を示す回路図、第４図と第５図はコレク
タ抵抗非内蔵型と内蔵型のロジツク回路の各具体
例を示す要部の回路図、第６図は従来のコレクタ
非内蔵型のロジツクＩＣの一具体例を示すブロツ
ク図である。 ７…ＩＣ、８…ロジツク回路、９…選択端子、
Ｒ…抵抗、Ｄ…ダイオード。

Claims (1)

  1. 【実用新案登録請求の範囲】 ロジツク回路を有するＩＣにおいて、 上記ロジツク回路の出力にダイオードを介して
    抵抗を接続し、その抵抗の他端を選択端子に接続
    したことを特徴とするロジツクＩＣ。
JP3124989U 1989-03-17 1989-03-17 Pending JPH02123133U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3124989U JPH02123133U (ja) 1989-03-17 1989-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3124989U JPH02123133U (ja) 1989-03-17 1989-03-17

Publications (1)

Publication Number Publication Date
JPH02123133U true JPH02123133U (ja) 1990-10-09

Family

ID=31256974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3124989U Pending JPH02123133U (ja) 1989-03-17 1989-03-17

Country Status (1)

Country Link
JP (1) JPH02123133U (ja)

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