JPS6457487A - Semiconductor integrated circuit device - Google Patents
Semiconductor integrated circuit deviceInfo
- Publication number
- JPS6457487A JPS6457487A JP62214716A JP21471687A JPS6457487A JP S6457487 A JPS6457487 A JP S6457487A JP 62214716 A JP62214716 A JP 62214716A JP 21471687 A JP21471687 A JP 21471687A JP S6457487 A JPS6457487 A JP S6457487A
- Authority
- JP
- Japan
- Prior art keywords
- sram
- output signal
- common data
- information
- multibit
- 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
- 239000004065 semiconductor Substances 0.000 title 1
- 230000007257 malfunction Effects 0.000 abstract 2
Landscapes
- Semiconductor Memories (AREA)
- Dram (AREA)
- Static Random-Access Memory (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
PURPOSE:To reduce the generation of a noise and to prevent the malfunction of a SRAM, by changing an arrangement length at every common data line or every output signal line in the SRAM of a multibit system. CONSTITUTION:In the SRAM (of multibit system) for outputting plural information by one information reading operation, a wiring length is changed at every common data line I/O or output signal line DBus. Accordingly, the load capacity and the load resistance of the individual common data lines I/O or the individual output signal lines DBus are different and the timing of the output of the information is different. Thereby, the noise generated in a reference potential VSS or a power source potential VCC can be dispersed to prevent the malfunction in the input step circuit of the SRAM.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62214716A JPS6457487A (en) | 1987-08-28 | 1987-08-28 | Semiconductor integrated circuit device |
KR1019880010509A KR890004327A (en) | 1987-08-28 | 1988-08-18 | Semiconductor integrated circuit device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62214716A JPS6457487A (en) | 1987-08-28 | 1987-08-28 | Semiconductor integrated circuit device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6457487A true JPS6457487A (en) | 1989-03-03 |
Family
ID=16660438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62214716A Pending JPS6457487A (en) | 1987-08-28 | 1987-08-28 | Semiconductor integrated circuit device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6457487A (en) |
-
1987
- 1987-08-28 JP JP62214716A patent/JPS6457487A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR960001330B1 (en) | Semiconductor integrated circuit device | |
KR870002582A (en) | Semiconductor Memory with Test Pattern Generation Circuit | |
DE69628196D1 (en) | DEVICE AND METHOD FOR SWITCHING ON A FUNCTION IN A MEMORY MODULE | |
KR890004321A (en) | Semiconductor integrated circuit device having logic macro and random access memory macro | |
DK25186D0 (en) | CIRCUIT ARRANGEMENT FOR USE IN AN INTEGRATED CIRCUIT | |
KR930001226A (en) | Sense Amplifiers Perform High-Speed Sensing Operations | |
TW344133B (en) | Semiconductor memory | |
KR950034777A (en) | Semiconductor memory | |
KR920017115A (en) | Semiconductor memory device | |
KR880004483A (en) | Semiconductor Memory with Data Bus Reset Circuit | |
JPS6471338A (en) | Circuit device for evaluating control signal | |
KR860006875A (en) | Semiconductor devices | |
IE811741L (en) | Semiconductor read only memory device | |
JPS6457487A (en) | Semiconductor integrated circuit device | |
TW374176B (en) | Input/output circuit of high-speed semiconductor memory device requiring less time for testing | |
GB1569604A (en) | Key signal entry device | |
KR920702574A (en) | Semiconductor integrated circuit | |
KR850008238A (en) | Semiconductor memory | |
JPS57127997A (en) | Semiconductor integrated storage device | |
KR910007134A (en) | Wafer scale semiconductor device with fail-safe circuit | |
EP0350219A3 (en) | Cmos latch circuit | |
KR950009726A (en) | Semiconductor memory device | |
JPS6457485A (en) | Bicmos read-out circuit | |
JPS6439699A (en) | Semiconductor memory device | |
JPH06243685A (en) | Semiconductor device |