KR970019059A - Logic Gate Circuit Without Glitch - Google Patents
Logic Gate Circuit Without Glitch Download PDFInfo
- Publication number
- KR970019059A KR970019059A KR1019950031486A KR19950031486A KR970019059A KR 970019059 A KR970019059 A KR 970019059A KR 1019950031486 A KR1019950031486 A KR 1019950031486A KR 19950031486 A KR19950031486 A KR 19950031486A KR 970019059 A KR970019059 A KR 970019059A
- Authority
- KR
- South Korea
- Prior art keywords
- mos transistor
- gate
- gate circuit
- glitch
- logic gate
- Prior art date
Links
Landscapes
- Electronic Switches (AREA)
- Logic Circuits (AREA)
Abstract
본 발명은 P모스 트랜지스터와 N모스 트랜지스터로 구성되는 낸드게이트에 있어 그 N모스 트랜지스터의 글리치 발생 요소를 제거함으로써, 디지탈 설계자가 글리치를 고려하지 않고도 논리게이트의 설계가 가능하도록 한 논리회로에 관한 것인 바, 그 특징은 게이트를 구성하는 P모스 트랜지스터와 N모스 트랜지스터를 다수의 입력신호에 대해 각각 병렬로 연결하여 각각의 P모스 트랜지스터와 N모스 트랜지스터의 두께차에 따라 그 조합 기능이 다른 게이트 회로를 형성하도록 구성함에 있다.The present invention relates to a logic circuit in which a NAND gate composed of a P-MOS transistor and an N-MOS transistor eliminates the glitch generating element of the N-MOS transistor, thereby allowing a digital designer to design a logic gate without considering glitches. The characteristics of the gate circuit are that PMOS transistors and NMOS transistors constituting the gate are connected in parallel with respect to a plurality of input signals, and the combination function differs depending on the thickness difference between the PMOS transistors and the NMOS transistors. In the configuration to form a.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 2 도는 제 1 도의 각 모스 트랜지스터의 스위칭 경로 지연시간이 "1"인 경우 출력신호별 스위칭 경로지연 시간을 나타낸 참고 진리표,FIG. 2 is a reference truth table showing the switching path delay time for each output signal when the switching path delay time of each MOS transistor of FIG.
제3도는 제1도의 낸드게이트에서 3입력신호(A~C)에 대한 출력신호(Y)파형도로서 (가)는 이상적인 경우의 동작 파형도, (나)는 스위칭 경로 지연시간을 갖는 입력신호에 대한 실시간 동작 파형도, (다)는 두 입력신호(B) (C)를 교환한 경우의 실시간 동작파형도,3 is a waveform diagram of the output signal Y for the three input signals A to C at the NAND gate of FIG. 1, (a) an operating waveform diagram of an ideal case, and (b) an input signal having a switching path delay time. The real-time operating waveform diagram for, (C) is the real-time operating waveform diagram when the two input signals (B) (C) are exchanged,
제3도는 본 발명에 의한 논리게이트회로의 다른 실시예를 보인 3입력 게이트회로도.3 is a three input gate circuit diagram showing another embodiment of a logic gate circuit according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950031486A KR970019059A (en) | 1995-09-23 | 1995-09-23 | Logic Gate Circuit Without Glitch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950031486A KR970019059A (en) | 1995-09-23 | 1995-09-23 | Logic Gate Circuit Without Glitch |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970019059A true KR970019059A (en) | 1997-04-30 |
Family
ID=66615753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950031486A KR970019059A (en) | 1995-09-23 | 1995-09-23 | Logic Gate Circuit Without Glitch |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970019059A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100476394B1 (en) * | 1997-12-23 | 2005-07-04 | 주식회사 하이닉스반도체 | Ngate gate with glitch removed |
-
1995
- 1995-09-23 KR KR1019950031486A patent/KR970019059A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100476394B1 (en) * | 1997-12-23 | 2005-07-04 | 주식회사 하이닉스반도체 | Ngate gate with glitch removed |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR910021051A (en) | Address decode circuit | |
KR100407842B1 (en) | Pulse shaper circuit | |
TW367653B (en) | Division circuit of 4/5 | |
KR970019059A (en) | Logic Gate Circuit Without Glitch | |
KR100486261B1 (en) | Skew Free Dual Rail Bus Driver | |
KR970067354A (en) | The address transition detection circuit | |
KR100301429B1 (en) | Multiplexer | |
KR930005367A (en) | Noise reduction circuit | |
KR950025528A (en) | Full adder | |
KR100219052B1 (en) | Semiconductor device having setup/hold time | |
KR100278992B1 (en) | Full adder | |
KR970055409A (en) | Matching Delay Circuit | |
KR930001440B1 (en) | Clock overlapping settlement circuit | |
KR940000256Y1 (en) | Half adder circuit | |
RU2102835C1 (en) | Disjunctive gate fct (f + t) / inhibition of f for t | |
KR940006974Y1 (en) | Selecting circuit for oscillator | |
KR200296046Y1 (en) | A frequency divider | |
KR930007837Y1 (en) | Address transition detect | |
KR970701450A (en) | Low-voltage BiCMOS digital delay chain suitable for operation over a wide power supply range | |
KR900008101B1 (en) | Flip-flop using tri-state inverter | |
KR0117109Y1 (en) | Glitch eliminating circuit | |
KR100407984B1 (en) | Multiplexer_ | |
KR930004892Y1 (en) | Latching circuit | |
KR960032883A (en) | Automatic muting generation circuit | |
KR970078011A (en) | Composite gate circuit and its design method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |