KR840002027B1 - 디 코 더 회 로 - Google Patents
디 코 더 회 로 Download PDFInfo
- Publication number
- KR840002027B1 KR840002027B1 KR1019800004893A KR800004893A KR840002027B1 KR 840002027 B1 KR840002027 B1 KR 840002027B1 KR 1019800004893 A KR1019800004893 A KR 1019800004893A KR 800004893 A KR800004893 A KR 800004893A KR 840002027 B1 KR840002027 B1 KR 840002027B1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- output
- circuit
- voltage
- level
- 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.)
- Expired
Links
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Static Random-Access Memory (AREA)
Abstract
Description
Claims (1)
- 복수의 입력신호 A0,A1……Ai로부터 그들의 발전신호 A0,A1……Ai를 작성하는 입력 게이트와 신호 A0∼Ai∼A0∼Ai를 조합하여 입력되어서 입력의 모두가 H레벨로 될 때 레벨 출력을 발생하는 논리회로 및 그 출력으로 ON이 되는 출력단 트랜지스터를 각각 가지는 복수의 출력 게이트를 갖추는 디코더회로에 있어서 그 출력 게이트에 그 논리회로의 출력을 반전하는 인버터, 그 인버터의 부하가 되는 저항 및 정전압원용의 PNP트랜지스터 및 그 인버터와 아울러 커펜트 스위치를 구성하는 정전류원, 그 인버터의 출력으로 제어되어 진기한 출력단 트랜지스터에 베이스전류를 공급하는 구동용 PNP트랜지스터, 전기의 출력단 트랜지스터의 베이스에 접속된 바이어스회로를 설하여 그 논리회로가 L레벨출력을 발생할 때에는 그 바이어스회로의 바이어스 레벨을 그 출력단 트랜지스터의 베이스에 L레벨로서 인가하고, 또는 리회로가 H레벨 출력을 발생할 때는 그 구동용 트랜지스터를 ON으로서 출력단 트랜지스터에 전원으로부터 직접 베이스전류를 공급하도록 하여서 된 것을 특징으로 하는 디코더회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800004893A KR840002027B1 (ko) | 1980-12-23 | 1980-12-23 | 디 코 더 회 로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800004893A KR840002027B1 (ko) | 1980-12-23 | 1980-12-23 | 디 코 더 회 로 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR840002027B1 true KR840002027B1 (ko) | 1984-11-05 |
Family
ID=19218615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800004893A Expired KR840002027B1 (ko) | 1980-12-23 | 1980-12-23 | 디 코 더 회 로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR840002027B1 (ko) |
-
1980
- 1980-12-23 KR KR1019800004893A patent/KR840002027B1/ko not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0488327A2 (en) | Sense amplifier circuit implemented by bipolar transistor and improved in current consumption | |
US4369503A (en) | Decoder circuit | |
EP0019988B1 (en) | System for selecting word lines in a bipolar ram | |
US4394657A (en) | Decoder circuit | |
US4984207A (en) | Semiconductor memory device | |
KR910003595B1 (ko) | 세그먼트된 워드라인을 갖춘 반도체 메모리 장치 | |
US4385370A (en) | Decoder circuit | |
US4349895A (en) | Decoder circuit of a semiconductor memory device | |
US5644548A (en) | Dynamic random access memory having bipolar and C-MOS transistor | |
US4651302A (en) | Read only memory including an isolation network connected between the array of memory cells and the output sense amplifier whereby reading speed is enhanced | |
US3636377A (en) | Bipolar semiconductor random access memory | |
US5229967A (en) | BICMOS sense circuit for sensing data during a read cycle of a memory | |
EP0055409A1 (en) | A semiconductor memory | |
EP0018192A1 (en) | Bipolar programmable read only memory device including address circuits | |
EP0082695B1 (en) | Semiconductor memory device | |
EP0117646B1 (en) | Semiconductor memory device with reading-writing control circuitry | |
JPH026159B2 (ko) | ||
US4857772A (en) | BIPMOS decoder circuit | |
KR840002027B1 (ko) | 디 코 더 회 로 | |
JPS61242111A (ja) | スイツチング段 | |
US4456979A (en) | Static semiconductor memory device | |
US4899311A (en) | Clamping sense amplifier for bipolar ram | |
KR900017031A (ko) | 반도체메모리 | |
JPH0152834B2 (ko) | ||
US4697104A (en) | Two stage decoder circuit using threshold logic to decode high-order bits and diode-matrix logic to decode low-order bits |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 19931106 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19931106 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |