Table of Contents
- 1 What is a 4-bit binary counter?
- 2 Which one is a 4-bit binary ripple counter?
- 3 How does a 4-bit counter work?
- 4 What is the modules of 5 bit ripple counter?
- 5 Which one is faster synchronous or asynchronous?
- 6 What are the remaining bits of a binary number used for?
- 7 How many numbers are in a 4 bit number?
What is a 4-bit binary counter?
The SN74HC163 is a 4-bit binary counter. This mode of operation eliminates the output counting spikes normally associated with synchronous (ripple-clock) counters. A buffered clock (CLK) input triggers the four flip-flops on the rising (positive-going) edge of the clock waveform.
Which one is a 4-bit binary ripple counter?
Which one is a 4-bit binary ripple counter? Explanation: IC 7493 is a 4-bit binary ripple counter. It is a MOD-16 counter with 24 = 16 states. Explanation: IC 7493 consist of 4 J-K master-slave flip-flop.
How does a 4-bit counter work?
A 4-bit Synchronous up counter start to count from 0 (0000 in binary) and increment or count upwards to 15 (1111 in binary) and then start new counting cycle by getting reset. Its operating frequency is much higher than the same range Asynchronous counter.
How many natural states will there be in a 4-bit ripple counter?
How many natural states will there be in a 4-bit ripple counter? Explanation: In an n-bit counter, the total number of states = 2n. Therefore, in a 4-bit counter, the total number of states = 24 = 16 states. Explanation: A ripple counter is something that is derived by other flip-flops.
How does a binary counter work?
A binary counter is basically a state machine that just cycles through its states for each cycle of a clock signal. The JK flip-flop is considered to be the most universal flip-flop design and can be used as different kinds of flip-flops just by adjusting how the input to the J and K terminals is done.
What is the modules of 5 bit ripple counter?
Explanation: The minimum number of flip-flops used in a counter is given by: 2(n-1)<=N<=2n. Thus, for modulus-5 counter: 22 <= N <= 23, where N = 5 and n = 3. Explanation: There are 10 states, out of which MSB is high only for (1000, 1001) 2 times. Hence duty cycle is 2/10*100 = 20%.
Which one is faster synchronous or asynchronous?
1. In synchronous counter, all flip flops are triggered with same clock simultaneously. In asynchronous counter, different flip flops are triggered with different clock, not simultaneously. Synchronous Counter is faster than asynchronous counter in operation.
What are the remaining bits of a binary number used for?
The remaining bits in the number are used to represent the magnitude of the binary number in the usual unsigned binary number format way.
How are binary numbers represented in one’s complement format?
For example, a 4-bit representation in the one’s complement format can be used to represent decimal numbers in the range from -7 to +7 with two representations of zero: 0000 (+0) and 1111 (-0) the same as before. One of the main advantages of One’s Complement is in the addition and subtraction of two binary numbers.
Which is the flip flop used to design a binary counter?
Use positive edge triggered D flip-flop (shown in the below figure) to design the circuit. The flip flop to be used here to design the binary counter is D-FF.
How many numbers are in a 4 bit number?
4-bit Numbers Binary Decimal 0001 1 0010 2 0011 3 0100 4
https://www.youtube.com/watch?v=wnsPNZC-woQ