JPS5464453A - Switch circuit - Google Patents
Switch circuitInfo
- Publication number
- JPS5464453A JPS5464453A JP13131177A JP13131177A JPS5464453A JP S5464453 A JPS5464453 A JP S5464453A JP 13131177 A JP13131177 A JP 13131177A JP 13131177 A JP13131177 A JP 13131177A JP S5464453 A JPS5464453 A JP S5464453A
- Authority
- JP
- Japan
- Prior art keywords
- control input
- gates
- inputs
- outputs
- switch 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
- Electronic Switches (AREA)
Abstract
PURPOSE: To increase the number of connection selectable, by constituting the circuit with two resistors, two capacitor, five AND gates, two OR gates, two NOR gates, three inverters, and two switches.
CONSTITUTION: When the switches 14 and 15 are turned on and the control input is 0, the inputs X1, X3 and the inputs Y1 and Y3 are connected to the outputs X and Y. If the control input Z is 1, the inputs X2, X3 and Y2, Y3 are connected to the outputs X and Y. If the switch 14, 15 are OFF and the control input is absent, the signal of 0 and 1 is respectively fed to the NOT circuits 11 and 13 and the input X3 and Y3 are connected to the outputs X and Y respectively. Thus, not only two types of the condition of control input Z as 1 and 0, but also the absence of the control input Z can be added, and the number of connections selectable can be improved.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13131177A JPS5464453A (en) | 1977-10-31 | 1977-10-31 | Switch circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13131177A JPS5464453A (en) | 1977-10-31 | 1977-10-31 | Switch circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5464453A true JPS5464453A (en) | 1979-05-24 |
Family
ID=15054981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13131177A Pending JPS5464453A (en) | 1977-10-31 | 1977-10-31 | Switch circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5464453A (en) |
-
1977
- 1977-10-31 JP JP13131177A patent/JPS5464453A/en active Pending
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