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A general sequential circuit consists of a combinational logic section and a memory section（flip-flops）. 通常的时序逻辑电路包含组合逻辑电路和存储单元（触发器）两部分。
提问人：网友liao_shu_fen
发布时间：2022-01-07
题目内容
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更多“A general sequential circuit c…”相关的问题
第1题
Assume that the United States and Canada engage in trade. If the international terms of trade coincides with the Canadian cost ratio, the United States realizes all of the gains from trade with Canada.
第2题
What are the differences of combinational logic circuits from sequential logic circuits ()
A．Sequential logic circuits require a means by which events can be sequenced,so do combinational logic circuits.
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B．Sequential logic circuits require a means by which events can be sequenced,while combinational logic circuits do not neeD
C．Combinational logic circuits are perfect for situations when we require the immediate application of a Boolean function to a set of inputs, however, sequential logic circuits to change its value with consideration to its current state as well as its inputs.
D．Combinational logic circuits are perfect for situations when we require the immediate application of a Boolean function to a set of inputs, so do sequential logic? circuits.
第3题
17. Culture shock is similar to an occupational disease as they both have their own cause, symptoms and cure.
第4题
How many stages in the processing of logistics integration?（）
A. One
B. Two
C. Three
D. Four
第5题
Design a counter to produce the following binary sequence: 001,011,101,111,000...Use J-K flip-flops. 设计一个可以产生下面二进制序列的计数器 001,011,101,111,000...。 要求用JK触发器实现。
第6题
The IC 74LS93 is a Modulus 2/8/16 Counter. The logic symbol is shown below. Q3Q2Q1Q0 are the outputs of the counter. If we want to use it as a modulus-16 counter, how should we connect the circuit? 芯片74LS93是一个2/8/16进制计数器，逻辑符号如下图所示。Q3Q2Q1Q0是计数器的输出端。如果我们需要把它当做一个16进制计数器用，需如何连接电路？ 
A、Apply CP to CLKB 将时钟信号接入CLKB端
B、Apply CP to CLKA 将时钟信号接入CLKA端
C、Apply CP to CLKA, then connect CLKB to Q0 将时钟信号接入CLKA端，然后将Q0连接至CLKB端
D、Apply CP to CLKA and CLKB simultaneously 将时钟信号同时接入CLKA和CLKB端
第7题
Below is the logic symbol and the function of the IC 74HC163. The clear input is 下面是芯片74HC163的逻辑符号和功能表。其清零输入端是 
A、Synchronous active-low input. 低电平有效的同步输入端。
B、Asynchronous active-low input. 低电平有效的异步输入端。
C、Synchronous active-high input. 高电平有效的同步输入端。
D、Asynchronous active-high input. 高电平有效的异步输入端。
