KR0145852B1 - 반도체메모리소자의 어드레스버퍼 - Google Patents
반도체메모리소자의 어드레스버퍼Info
- Publication number
- KR0145852B1 KR0145852B1 KR1019950008817A KR19950008817A KR0145852B1 KR 0145852 B1 KR0145852 B1 KR 0145852B1 KR 1019950008817 A KR1019950008817 A KR 1019950008817A KR 19950008817 A KR19950008817 A KR 19950008817A KR 0145852 B1 KR0145852 B1 KR 0145852B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- address
- input
- semiconductor memory
- memory device
- Prior art date
Links
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
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/06—Address interface arrangements, e.g. address buffers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Static Random-Access Memory (AREA)
Abstract
Description
Claims (7)
- 반도체메모리소자의 어드레스버퍼에 있어서, 소정의 제어신호에 응답하여 외부로 부터 입력된 제1어드레스신호와 제2어드레스신호의 전송경로를 서로 전환시키는 수단을 구비함을 특징으로 하는 어드레스버퍼.
- 제1항에 있어서, 상기 소정으 제어신호가 상기 제1 및 제2어드레스신호의 입력을 허락하는 신호와 상기 반도체메모리소자의 동작모드를 설정하는 신호에 관련된 신호임을 특징으로 하는 어드레스버퍼.
- 반도체메모리소자의 어드레스버퍼에 있어서, 제1어드레스신호를 씨모오스레벨로 변환하는 제1입력부와, 제2어드레스신호를 씨모으스레벨로 변환하는 제2입력부와, 소정의 제어신호에 응답하여 상기 제1입력부와 제2입력부의 출력신호의 전송경로를 서로 전환시키는 수단을 구비함을 특징으로 하는 어드레스버퍼.
- 제3항에 있어서, 상기 소정의 제어신호가 상기 제1 및 제2어드레스신호의 입력을 허락하는 신호와 상기 반도체메모리소자의 동작모드를 설정하는 신호에 관련된 신호임을 특징으로 하는 어드레스버퍼.
- 제4항에 있어서, 상기 전송경로의 각각이 상기 제1 및 제2어드레스신호의 입력을 허락하는 신호에 의해 제어되는 래치수단을 구비함을 특징으로 하는 어드레스버퍼.
- 외부로부터 입력된 복수개의 어드레스신호들을 씨모오스레벨로 변환하여 내부의 어드레스신호들 각각 전송하는 복수개의 어드레스버퍼들을 가지는 반도체메모리소자에 있어서, 소정의 제어신호에 응답하여 상기 복수개의 어드레스신호들의 전송경로를 전환시키는 수단을 구비함을 특징으로 하는 반도체메모리소자.
- 제6항에 있어서, 상기 소정의 제어신호가 상기 제1 및 제2어드레스신호의 입력을 허락하는 신호와 상기 반도체메모리소자의 동작모드를 설정하는 신호에 관련된 신호임을 특징으로 하는 반도체메모리소자.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950008817A KR0145852B1 (ko) | 1995-04-14 | 1995-04-14 | 반도체메모리소자의 어드레스버퍼 |
GB9605747A GB2299883B (en) | 1995-04-14 | 1996-03-19 | Address buffers |
JP8090704A JP2930905B2 (ja) | 1995-04-14 | 1996-04-12 | 半導体メモリのアドレスバッファ |
US08/632,594 US5808957A (en) | 1995-04-14 | 1996-04-15 | Address buffers of semiconductor memory device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950008817A KR0145852B1 (ko) | 1995-04-14 | 1995-04-14 | 반도체메모리소자의 어드레스버퍼 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960038988A KR960038988A (ko) | 1996-11-21 |
KR0145852B1 true KR0145852B1 (ko) | 1998-11-02 |
Family
ID=19412216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950008817A KR0145852B1 (ko) | 1995-04-14 | 1995-04-14 | 반도체메모리소자의 어드레스버퍼 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5808957A (ko) |
JP (1) | JP2930905B2 (ko) |
KR (1) | KR0145852B1 (ko) |
GB (1) | GB2299883B (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6031767A (en) * | 1996-09-18 | 2000-02-29 | International Business Machines Corporation | Integrated circuit I/O interface that uses excess data I/O pin bandwidth to input control signals or output status information |
JP3114649B2 (ja) * | 1997-04-18 | 2000-12-04 | 日本電気株式会社 | ラッチ回路 |
KR100735024B1 (ko) * | 2005-12-29 | 2007-07-03 | 삼성전자주식회사 | 반도체 장치의 어드레스 변환기 및 반도체 메모리 장치 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3795898A (en) * | 1972-11-03 | 1974-03-05 | Advanced Memory Syst | Random access read/write semiconductor memory |
US4266285A (en) * | 1979-06-28 | 1981-05-05 | Honeywell Information Systems, Inc. | Row selection circuits for memory circuits |
JPS57118599U (ko) * | 1981-01-14 | 1982-07-23 | ||
JPS5954096A (ja) * | 1982-09-22 | 1984-03-28 | Hitachi Ltd | ダイナミツク型mosram |
US4821226A (en) * | 1987-01-30 | 1989-04-11 | Rca Licensing Corporation | Dual port video memory system having a bit-serial address input port |
JPS63201988A (ja) * | 1987-02-18 | 1988-08-22 | Ricoh Co Ltd | メモリのデコ−ダ回路装置 |
JPH0612609B2 (ja) * | 1987-03-27 | 1994-02-16 | 株式会社東芝 | 半導体メモリ |
JPH02246516A (ja) * | 1989-03-20 | 1990-10-02 | Hitachi Ltd | 半導体装置 |
US5191555A (en) * | 1990-07-31 | 1993-03-02 | Texas Instruments, Incorporated | Cmos single input buffer for multiplexed inputs |
KR930008838A (ko) * | 1991-10-31 | 1993-05-22 | 김광호 | 어드레스 입력 버퍼 |
KR0137105B1 (ko) * | 1993-06-17 | 1998-04-29 | 모리시다 요이치 | 데이터 전송회로, 데이터선 구동회로, 증폭회로, 반도체 집적회로 및 반도체 기억장치 |
KR0120592B1 (ko) * | 1994-09-09 | 1997-10-20 | 김주용 | 신호 변환 장치를 갖고 있는 어드레스 입력버퍼 |
-
1995
- 1995-04-14 KR KR1019950008817A patent/KR0145852B1/ko not_active IP Right Cessation
-
1996
- 1996-03-19 GB GB9605747A patent/GB2299883B/en not_active Expired - Fee Related
- 1996-04-12 JP JP8090704A patent/JP2930905B2/ja not_active Expired - Fee Related
- 1996-04-15 US US08/632,594 patent/US5808957A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH08293194A (ja) | 1996-11-05 |
KR960038988A (ko) | 1996-11-21 |
JP2930905B2 (ja) | 1999-08-09 |
US5808957A (en) | 1998-09-15 |
GB2299883A (en) | 1996-10-16 |
GB2299883B (en) | 1997-06-11 |
GB9605747D0 (en) | 1996-05-22 |
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