Linear amplification characteristic of HD74LS00P integrated NAND gate;
HD74LS00P集成与非门的线性放大性能研究
The article states three disadvantages existing in the CMOS NAND gate , the output resistance Ro is influenced by the condition of the input terminal; the output high or low frequency is influenced by the quantities of the input terminal; the attribute of voltage transmit is influenced by the working conditions of the input terminal.
论述了CMOS与非门存在的三个缺点:输出电阻Ro受输入端状态的影响,输出的高、低电平受输入端数目的影响,输入端工作状态不同时对电压传输特性的影响。
The article discusses the amplitude-frequency of RC coupling magnifier assuming the form of its self-supporting working voltage on the basic of experiments, and proves the feasibility to apply the feature of HD74lSOOP NAND gate’s linearity from a certain perspective.
以实验为依据,研究了自偏压式RC耦合放大器的幅频特性,验证了HD74LS00P与非门线性运用的可行性。
when supplying water for villages and peasant family’s owned water,it can be control level in wells and water tank by water-saving controller of CMOS NOT-AND gate consisting,Not only does it ensure that water supply,but also save water and energ
农村村庄和农民家庭用自备水源供水时,采用由CMOS与非门组成的节水控制器可以实现水井、水箱水位的双边控制,既保证供水,又节水节电。
Test the Voltage Transfer Characteristics of TTL NAND Gate by Double-t rail Oscillograph;
用双踪示波器测试TTL与非门电压传输特性
Two methods of indirectly determining parameter of TTL NAND gate;
两种间接测量TTL与非门参量的方法
When master-slave JK flip-flop consisting of TTL NAND gates is in fall edge of CP ,The output state can be led to unusual.
由TTL与非门构成的主从JK触发器在CP下降沿会出现输出状态异变 ,本文对这一问题进行了研究。
The SR Flip-Flop is a circuit with two cross-coupled NOR gates or two cross-coupled NAND gates.
置位/复位触发器是带有两个............的或非门或与非门的电路。
Discussion on the Input Load Resistance Characteristic of the TTL Nand Gate;
对TTL与非门输入负载电阻特性的讨论
A Research on the Amplitude-Frequency in the Application of HD74lSOOP NAND Gate’s Linearity;
HD74LS00P与非门线性运用幅频特性研究
Using Oscilloscope to Measure the Main Parameters of TTL and Not Gate;
利用示波器测定TTL与非门的主要参数
To Ameliorate Scanning Admeasuring Voltage Transmission Characteristic of TTL NAND Gate;
TTL与非门电压传输特性实验的改进
High-speed and low-voltage TTL AND-NOT gate to turn on amplification-state
导通于放大状态的高速低压TTL与非门
negative ignore gate
无关非门-与某些输入无关的非门
The Study on State and Non-state Sector Wage Differentials during China's Reform
转型时期国有部门与非国有部门工资差异研究
Infection of CagA-positive Helicobacter Pylori and the Risk for Cardia and Non-cardia Gastric Cancer in High-risk Area of China;
胃癌高发区CagA阳性幽门螺杆菌感染与贲门癌、非贲门部胃癌关系
dycmos NAND gate
动态互补金属氧化物半导体“与非”门
"Non-overlap+ er " and "Overlap+ er " in Shimen Dialect;
石门方言的“非重叠+儿”与“重叠+儿”
China s Nonprofit Sector and the Governance of Urban Poverty;
中国的非营利部门与城市反贫困治理
Study and Thinking on the Informal Department Employment in China;
对中国非正规部门就业的研究与思考
Employment Issues and Strategies of Labor in the Informal Institutions;
非正规部门劳动者的就业问题与对策
Investigation on all-optical logic AND and NOR gates based on the same structure
基于同一结构实现全光逻辑“与门”和“或非门”的研究
XRCC3 Polymorphisms and Susceptibilities to Esophageal, Cardia and Non-cardia Gastric Cancer;
XRCC3基因多态性与食管癌、贲门癌、非贲门部胃癌易感性的关系
An Empirical Study on Differentials of Wage Determination Mechanism between State-sector and Non State-sector in China;
我国国有部门与非国有部门工资决定机制差异的实证研究
State and Non-state Sector Wage Differentials and Human Capital Contribution;
国有部门与非国有部门工资差异及人力资本贡献