JPS5597725A - Integrated latch circuit - Google Patents
Integrated latch circuitInfo
- Publication number
- JPS5597725A JPS5597725A JP631479A JP631479A JPS5597725A JP S5597725 A JPS5597725 A JP S5597725A JP 631479 A JP631479 A JP 631479A JP 631479 A JP631479 A JP 631479A JP S5597725 A JPS5597725 A JP S5597725A
- Authority
- JP
- Japan
- Prior art keywords
- input
- output
- circuit
- dielectric strength
- latch
- 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 output dielectric strength by interposing a high-dielectric- strength diode between an input driving transistor and input-output terminal when constituting a group of the N-number latch circuits.
CONSTITUTION: First latch circuit 9 consists of transistors Q1∼Q3, and resistance R1, and latch circuits 10∼12 of the same constitution are constituted. With latch circuits, constant power supply 13 applying a bias, and input-output circuit groups 14∼17 of an input circuit and output circuit combined, and detection circuit 33, etc., for input currents are coupled. Then, diode 37 with high reverse dielectric strength is connected in series to the base of input transistor Q4 in order to increase the reverse dielectric strength of input-output common terminal C1, for example, when the 1st latch is OFF. In this way, the dielectric strength of the output part can be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP631479A JPS5597725A (en) | 1979-01-22 | 1979-01-22 | Integrated latch circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP631479A JPS5597725A (en) | 1979-01-22 | 1979-01-22 | Integrated latch circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5597725A true JPS5597725A (en) | 1980-07-25 |
Family
ID=11634901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP631479A Pending JPS5597725A (en) | 1979-01-22 | 1979-01-22 | Integrated latch circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5597725A (en) |
-
1979
- 1979-01-22 JP JP631479A patent/JPS5597725A/en active Pending
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