JPS615034U - Special AND gate circuit - Google Patents
Special AND gate circuitInfo
- Publication number
- JPS615034U JPS615034U JP8970484U JP8970484U JPS615034U JP S615034 U JPS615034 U JP S615034U JP 8970484 U JP8970484 U JP 8970484U JP 8970484 U JP8970484 U JP 8970484U JP S615034 U JPS615034 U JP S615034U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- gate
- special
- conductive path
- supply circuit
- 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
Links
Landscapes
- Logic Circuits (AREA)
- Electronic Switches (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】
第１図は本考案の一実施例の特殊ＡＮＤゲート回路の回
路構成図、第２図は第１図の特殊ＡＮＤゲニト回路を監
視カメラ制御システムに用いた回路構成図、第３図は第
１図の特殊ＡＮＤゲート回路をバツファとして使用する
場合の回路構晟図である。
・主な図番の説明、１・・・第ＩＡＮＤ
ゲート回路、２・・・第２ＡＮＤゲート回路、１５・・
・共通導電路、５５・・・第１信号供給回路、５６・・
・第２信号供給回路。
一[Brief Description of the Drawings] Fig. 1 is a circuit diagram of a special AND gate circuit according to an embodiment of the present invention, and Fig. 2 is a circuit diagram of the special AND gate circuit of Fig. 1 used in a surveillance camera control system. , FIG. 3 is a circuit configuration diagram when the special AND gate circuit of FIG. 1 is used as a buffer.・Explanation of main drawing numbers, 1... No. IAND
Gate circuit, 2... Second AND gate circuit, 15...
- Common conductive path, 55... first signal supply circuit, 56...
-Second signal supply circuit. one
Claims (1)
第ＩＡＮＤゲートとは独立な装置に組み込まれ第２人力
信号を一人力とする第２ＡＮＤゲートと、前記第１・第
２ＡＮＤゲートの入力側同士を接続した共通導電路と、
前記第１人力信号の消勢に伴い前記共通導電路にローレ
ベルの信号を供給する第１信号供給回路と、前記第２人
力信号の消勢に伴い前記共通導電路にローレベルの信号
を供給する第２信号供給回路とから成る特殊ＡＮＤゲー
ト回路。A first AND gate that outputs a first human input signal; a second AND gate that is incorporated in a device independent of the first IAND gate and outputs a second input signal; and an input side of the first and second AND gates. A common conductive path connecting them,
a first signal supply circuit that supplies a low level signal to the common conductive path when the first human power signal is deactivated; and a first signal supply circuit that supplies a low level signal to the common conductive path when the second human power signal is deactivated. A special AND gate circuit consisting of a second signal supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8970484U JPS615034U (en) | 1984-06-15 | 1984-06-15 | Special AND gate circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8970484U JPS615034U (en) | 1984-06-15 | 1984-06-15 | Special AND gate circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS615034U true JPS615034U (en) | 1986-01-13 |
Family
ID=30644030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8970484U Pending JPS615034U (en) | 1984-06-15 | 1984-06-15 | Special AND gate circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615034U (en) |
-
1984
- 1984-06-15 JP JP8970484U patent/JPS615034U/en active Pending
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