JPH0291964A - Integrated circuit - Google Patents
Integrated circuitInfo
- Publication number
- JPH0291964A JPH0291964A JP63245535A JP24553588A JPH0291964A JP H0291964 A JPH0291964 A JP H0291964A JP 63245535 A JP63245535 A JP 63245535A JP 24553588 A JP24553588 A JP 24553588A JP H0291964 A JPH0291964 A JP H0291964A
- Authority
- JP
- Japan
- Prior art keywords
- integrated circuit
- switches
- circuits
- logic circuits
- kinds
- 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
- 230000003247 decreasing Effects 0.000 abstract 1
Abstract
PURPOSE: To decrease the kinds of integrated circuit for constituting circuits by providing switching means for a plurality of logic circuits at the outside of each case.
CONSTITUTION: In an integrated circuit 1, switches 2 and 3 and an outer terminal group 10 are provided at the outside of the case. Four logic circuits having the different functions are provided in the circuit 1. One of the four logic circuits is selected in response to the switching of the switches 2 and 3 and electrically connected to input terminals 12 and 13 and an output terminal 11. Therefore, many integrated circuits 1 are prepared beforehand, and the switches 2 and 3 are slidden and switched in correspondence with the applications at the time of mounting. In this way, the kinds of the integrated circuit to be prepared can be decreased.
COPYRIGHT: (C)1990,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63245535A JPH0291964A (en) | 1988-09-29 | 1988-09-29 | Integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63245535A JPH0291964A (en) | 1988-09-29 | 1988-09-29 | Integrated circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291964A true JPH0291964A (en) | 1990-03-30 |
Family
ID=17135139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63245535A Pending JPH0291964A (en) | 1988-09-29 | 1988-09-29 | Integrated circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291964A (en) |
-
1988
- 1988-09-29 JP JP63245535A patent/JPH0291964A/en active Pending
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