JPS6275598U - - Google Patents

Info

Publication number
JPS6275598U
JPS6275598U JP16377785U JP16377785U JPS6275598U JP S6275598 U JPS6275598 U JP S6275598U JP 16377785 U JP16377785 U JP 16377785U JP 16377785 U JP16377785 U JP 16377785U JP S6275598 U JPS6275598 U JP S6275598U
Authority
JP
Japan
Prior art keywords
alarm
output
circuit
input
flop
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
JP16377785U
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 JP16377785U priority Critical patent/JPS6275598U/ja
Publication of JPS6275598U publication Critical patent/JPS6275598U/ja
Pending legal-status Critical Current

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  • Alarm Systems (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例回路図。第２図は本考
案実施例動作タイミングチヤート。第３図は従来
例回路図。 １……Ｄ型フリツプフロツプ、２，３……アン
ドゲート、４……分周器、５……発振器。

Claims (1)

  1. 【実用新案登録請求の範囲】 通信装置の警報を外部出力する警報回路におい
    て、 警報入力がその入力端子に入力されるフリツプ
    フロツプ１と、 前記警報入力と前記フリツプフロツプの反転出
    力との論理積をとる第一のアンド回路２と、 発振器５と、 前記アンド回路の出力をリセツト端子に入力し
    、前記発振器の出力をクロツク入力端子に入力し
    、その出力を前記フリツプフロツプのクロツクに
    与える分周器４と、 前記フリツプフロツプの出力と前記警報入力と
    の論理積をとり警報出力とする第二のアンド回路
    ３と、 を備えたことを特徴とする警報回路。
JP16377785U 1985-10-25 1985-10-25 Pending JPS6275598U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16377785U JPS6275598U (ja) 1985-10-25 1985-10-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16377785U JPS6275598U (ja) 1985-10-25 1985-10-25

Publications (1)

Publication Number Publication Date
JPS6275598U true JPS6275598U (ja) 1987-05-14

Family

ID=31092286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16377785U Pending JPS6275598U (ja) 1985-10-25 1985-10-25

Country Status (1)

Country Link
JP (1) JPS6275598U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879599A (ja) * 1972-01-25 1973-10-25
JPS57140024A (en) * 1981-02-20 1982-08-30 Nec Corp Signal detecting circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879599A (ja) * 1972-01-25 1973-10-25
JPS57140024A (en) * 1981-02-20 1982-08-30 Nec Corp Signal detecting circuit

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