JPS63182545U - - Google Patents
Info
- Publication number
- JPS63182545U JPS63182545U JP7296287U JP7296287U JPS63182545U JP S63182545 U JPS63182545 U JP S63182545U JP 7296287 U JP7296287 U JP 7296287U JP 7296287 U JP7296287 U JP 7296287U JP S63182545 U JPS63182545 U JP S63182545U
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- ics
- wiring board
- circuit
- cable
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Structure Of Printed Boards (AREA)
- Logic Circuits (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は従来の例を示す構成図である。第３図は本考
案の実施例の説明図である。
５……ケーブル、６……コネクタ、７……配線
パターン、８……余分パターン、９……スイツチ
。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a configuration diagram showing a conventional example. FIG. 3 is an explanatory diagram of an embodiment of the present invention. 5...Cable, 6...Connector, 7...Wiring pattern, 8...Extra pattern, 9...Switch.
Claims (1)
回路において、その回路の一部から信号を取り出
し、ケーブルを経由して他の回路へ信号を送信す
る場合と、自印刷配線板内への信号送信だけでよ
い回路が必要な場合、各送信回路には両側２列形
ＩＣ（集積回路）を用い、ＩＣの長手方向に両Ｉ
Ｃを平行に、互に重なる配置となる取付け穴を設
け、いずれか一方のＩＣのみ取付け可能とすると
共に、印刷配線板の各部品端子間を接続する印刷
配線は前記いずれのＩＣを取付けた時にも共用可
能な接続をなし、出力ケーブルの接続は印刷配線
板上に設けたコネクタの挿入によつて行える構成
とした事を特徴とするケーブルドライバ共用論理
回路。 In a logic circuit consisting of integrated circuit components mounted on a printed wiring board, there are cases in which signals are extracted from a part of the circuit and sent to other circuits via cables, and signals sent to the printed wiring board itself. If a circuit that only needs to transmit is required, each transmitter circuit should have two rows of ICs (integrated circuits) on both sides, and both ICs should be connected in the longitudinal direction of the IC.
The mounting holes are arranged in parallel and overlapping each other so that only one of the ICs can be mounted, and the printed wiring that connects the terminals of each component on the printed wiring board can be installed when either of the above ICs is installed. A cable driver common logic circuit characterized in that the cable driver has a common connection, and the output cable can be connected by inserting a connector provided on a printed wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7296287U JPS63182545U (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7296287U JPS63182545U (en) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63182545U true JPS63182545U (en) | 1988-11-24 |
Family
ID=30916874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7296287U Pending JPS63182545U (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182545U (en) |
-
1987
- 1987-05-18 JP JP7296287U patent/JPS63182545U/ja active Pending
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