JPS5567817A - Latch circuit - Google Patents
Latch circuitInfo
- Publication number
- JPS5567817A JPS5567817A JP14064278A JP14064278A JPS5567817A JP S5567817 A JPS5567817 A JP S5567817A JP 14064278 A JP14064278 A JP 14064278A JP 14064278 A JP14064278 A JP 14064278A JP S5567817 A JPS5567817 A JP S5567817A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- latch circuit
- circuit
- data
- holding
- 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.)
- Granted
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
- Dc Digital Transmission (AREA)
Abstract
PURPOSE: To ensure the high-speed latch and thus to prevent the malfunction caused by the noise signal by supplying for holding the data held at the main latch circuit into the secondary latch circuit after a fixed time.
CONSTITUTION: Main latch circuit 1 reads in the supplied data by the rise voltage level of strobe signal STB, and then holds the data at the specified level changing point. At the same time, secondary latch circuit 2 reads out for holding the output data of circuit 1 in the timing of the signal drawn out via logic circuit 3 which secures the logic product between delay element 4 delaying signal STB, signal STB and its delay signal. In this way, the high-speed latch becomes possible to prevent the malfunction caused by the noise signal.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53140642A JPS581810B2 (en) | 1978-11-15 | 1978-11-15 | latch circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53140642A JPS581810B2 (en) | 1978-11-15 | 1978-11-15 | latch circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5567817A true JPS5567817A (en) | 1980-05-22 |
JPS581810B2 JPS581810B2 (en) | 1983-01-13 |
Family
ID=15273410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53140642A Expired JPS581810B2 (en) | 1978-11-15 | 1978-11-15 | latch circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS581810B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5937493U (en) * | 1982-09-03 | 1984-03-09 | 株式会社筑豊製作所 | Rolling bearing grease syringe |
-
1978
- 1978-11-15 JP JP53140642A patent/JPS581810B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5937493U (en) * | 1982-09-03 | 1984-03-09 | 株式会社筑豊製作所 | Rolling bearing grease syringe |
Also Published As
Publication number | Publication date |
---|---|
JPS581810B2 (en) | 1983-01-13 |
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