JPS633633U - - Google Patents
Info
- Publication number
- JPS633633U JPS633633U JP9502986U JP9502986U JPS633633U JP S633633 U JPS633633 U JP S633633U JP 9502986 U JP9502986 U JP 9502986U JP 9502986 U JP9502986 U JP 9502986U JP S633633 U JPS633633 U JP S633633U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- interface circuit
- logic circuit
- output
- interface
- 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 2
Landscapes
- Logic Circuits (AREA)
Description
第１図はこの考案のインターフエイス回路の実
施例を示す回路図、第２図は従来のインターフエ
イス回路を示す回路図である。
２……ロジツク回路、４……アナログ回路、１
００……インターフエイス回路、１０１……第１
の抵抗Ｒａ、１０２……第２の抵抗Ｒｂ、１０３
……第３の抵抗Ｒｃ。
FIG. 1 is a circuit diagram showing an embodiment of the interface circuit of this invention, and FIG. 2 is a circuit diagram showing a conventional interface circuit. 2...Logic circuit, 4...Analog circuit, 1
00...Interface circuit, 101...First
Resistance Ra, 102...Second resistance Rb, 103
...Third resistance Rc.
Claims (1)
との間に設置されるインターフエイス回路におい
て、 ロジツク回路の出力部とアナログ回路の入力部
との間に直列に挿入された第１の抵抗と、 ロジツク回路の出力電位を設定する第２および
第３の抵抗とから構成したことを特徴とするイン
ターフエイス回路。[Claims for Utility Model Registration] In an interface circuit installed between the output part of a logic circuit and the input part of an analog circuit, an interface circuit inserted in series between the output part of the logic circuit and the input part of the analog circuit An interface circuit comprising: a first resistor; and second and third resistors for setting an output potential of a logic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9502986U JPS633633U (en) | 1986-06-21 | 1986-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9502986U JPS633633U (en) | 1986-06-21 | 1986-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633633U true JPS633633U (en) | 1988-01-11 |
Family
ID=30959088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9502986U Pending JPS633633U (en) | 1986-06-21 | 1986-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633633U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56141618A (en) * | 1980-04-07 | 1981-11-05 | Hitachi Ltd | Digital-to-analog connecting circuit |
| JPS5710115U (en) * | 1980-06-18 | 1982-01-19 | ||
| JPS6016144U (en) * | 1983-07-11 | 1985-02-02 | 内田 信夫 | glasses |
-
1986
- 1986-06-21 JP JP9502986U patent/JPS633633U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56141618A (en) * | 1980-04-07 | 1981-11-05 | Hitachi Ltd | Digital-to-analog connecting circuit |
| JPS5710115U (en) * | 1980-06-18 | 1982-01-19 | ||
| JPS6016144U (en) * | 1983-07-11 | 1985-02-02 | 内田 信夫 | glasses |