JPH0427528U - - Google Patents
Info
- Publication number
- JPH0427528U JPH0427528U JP6938690U JP6938690U JPH0427528U JP H0427528 U JPH0427528 U JP H0427528U JP 6938690 U JP6938690 U JP 6938690U JP 6938690 U JP6938690 U JP 6938690U JP H0427528 U JPH0427528 U JP H0427528U
- Authority
- JP
- Japan
- Prior art keywords
- dip switch
- pull
- starting
- equipment
- common housing
- 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
- Switch Cases, Indication, And Locking (AREA)
Description
第1図は本考案の一実施例を示す回路図、第2
図は本考案の他の一実施例を示す回路図、第3図
および第4図は従来例を示す回路図である。
11,21,32,42……DIPスイツチ、
31……プルアツプ抵抗内蔵型DIPスイツチユ
ニツト、41……スリーステートバツフア内蔵型
DIPスイツチユニツト、12,22,33,4
3……プルアツプ抵抗、13,23,34,44
……出力端子、24,47……スリーステートバ
ツフア、35,45……電源端子、36,46…
…GND端子、25,48……イネーブル端子。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a circuit diagram showing another embodiment of the present invention, and FIGS. 3 and 4 are circuit diagrams showing a conventional example. 11, 21, 32, 42...DIP switch,
31... DIP switch unit with built-in pull-up resistor, 41... DIP switch unit with built-in three-state buffer, 12, 22, 33, 4
3...Pull-up resistor, 13, 23, 34, 44
...Output terminal, 24,47...Three-state buffer, 35,45...Power terminal, 36,46...
...GND terminal, 25, 48... Enable terminal.
Claims (1)
るDIPスイツチと、電源と接続されるプルアツ
プ抵抗とを共通の筺体に組み込むことを特徴とし
たDIPスイツチユニツト。 (2) OA機器等の起動時の初期設定に使用され
るDIPスイツチと、電源と接続されるプルアツ
プ抵抗および、DIPスイツチと直列接続された
スリーステートバツフアとを共通の筺体に組み込
むことを特徴としたDIPスイツチユニツト。[Scope of Claim for Utility Model Registration] (1) A DIP switch unit characterized by incorporating a DIP switch used for initial settings when starting up OA equipment, etc. and a pull-up resistor connected to a power source into a common housing. . (2) A DIP switch used for initial settings when starting up OA equipment, etc., a pull-up resistor connected to the power supply, and a three-state buffer connected in series with the DIP switch are built into a common housing. DIP switch unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6938690U JPH0427528U (en) | 1990-06-29 | 1990-06-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6938690U JPH0427528U (en) | 1990-06-29 | 1990-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0427528U true JPH0427528U (en) | 1992-03-04 |
Family
ID=31604644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6938690U Pending JPH0427528U (en) | 1990-06-29 | 1990-06-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0427528U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06226017A (en) * | 1993-02-05 | 1994-08-16 | Kimihiko Okanoe | Liquid filter device |
-
1990
- 1990-06-29 JP JP6938690U patent/JPH0427528U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06226017A (en) * | 1993-02-05 | 1994-08-16 | Kimihiko Okanoe | Liquid filter device |