FLIP FLOP CIRCUIT SUMMARY PDF



Flip Flop Circuit Summary Pdf

Digital Circuit Projects An Overview of Digital Circuits. Chapter 7 – Latches and Flip-Flops Page 2 of 18 small force is applied to the ball, it will go partly up the hill and then rolls back down to the same side. If a big enough force is applied to it, it will go over the top and down the other side of the hill. We can also apply a force that is …, A flip-flop circuit receives a pair of complementary data signals, then outputs complementary signals corresponding to the pair of complementary data signals. The pair of data signals are also supplied to a driving gate means which outputs a signal corresponding to at least one data signal of the pair of data signals supplied thereto. The.

Lecture 9 Flip-flops Imperial College London

Flip-flop circuits ibiblio. Half Adder Lab Report (Flip-Flop, Adder, Subtractor) SR NOR Flip Flop Results: Discussion: When i was building this circuit i didn't realize that the out put of the gate was suppose to connect to the other logic gate causes my experiment to fail, after this was fixed the lab, In the next tutorial about Sequential Logic Circuits, we will look at another type of simple edge-triggered flip-flop which is very similar to the RS flip-flop called a JK Flip-flop named after its inventor, Jack Kilby. The JK flip-flop is the most widely used of all the flip-flop designs as it ….

Edge-Triggered Flip-Flops Flip-flops are synchronous bistable devices known as bistable multivibrators They are edge triggered to insure a known transition point (although there have been some level triggered devices in the past) Their inputs change on a control input called the clock (CLK) All changes occur in sync with the clock input Flip-flops can be either level-triggered (asynchronous, transparent or opaque) or edge-triggered (synchronous, or clocked). The term flip-flop has historically referred generically to both level-triggered and edge-triggered circuits that store a single bit of data using gates.

Edge-Triggered Flip-Flops Flip-flops are synchronous bistable devices known as bistable multivibrators They are edge triggered to insure a known transition point (although there have been some level triggered devices in the past) Their inputs change on a control input called the clock (CLK) All changes occur in sync with the clock input FreeBookSummary.com . Keywords: Bistable Flip-Flop, Standard SR NAND Flip-Flop, RST Flip-Flop Objectives: To study the properties and performance of cross-coupled inverting logic gates. To set up the gates in order to obtain an experience, in the same time able to understand the Bistable Flip-Flop. These circuits have been mostly replaced

18.01.2018 · Summary of all Flip-Flops Watch More Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Arnab … Edge-Triggered Flip-Flops Flip-flops are synchronous bistable devices known as bistable multivibrators They are edge triggered to insure a known transition point (although there have been some level triggered devices in the past) Their inputs change on a control input called the clock (CLK) All changes occur in sync with the clock input

ease of circuit design versus circuit size. Thus, we will focus mainly on the D flip-flop. Discussions about the other types of flip-flops can be found in Section 6.14. In this chapter, we will look at how latches and flip-flops are designed and how they work. Since flip-flops are A flip-flop circuit receives a pair of complementary data signals, then outputs complementary signals corresponding to the pair of complementary data signals. The pair of data signals are also supplied to a driving gate means which outputs a signal corresponding to at least one data signal of the pair of data signals supplied thereto. The

In this article, let’s learn about different types of flip flops used in digital electronics. Basic Flip Flops in Digital Electronics. This article deals with the basic flip flop circuits like S-R Flip Flop, J-K Flip Flop, D Flip Flop, and T Flip Flop along with truth tables and their corresponding circuit symbols. Oct 29 • Notes • 8985 Views • 2 Comments on Introduction to Flip Flops and Latches Latches and flip-flops are the basic elements for storing information. One latch or flip-flop can store one bit .There are basically four main types of latches and flip-flops: SR, D, JK, and T.

Chapter 5 Synchronous Sequential Logic IIT Bombay. Lecture 25. Latches and Flip-Flops EE280 Lecture 25 25 -2 A more sophisticated flip-flop • an input is effective only when enabled by a 1 input at terminal C • in a digital system composed of many elements, it is usually necessary for the outputs of all elements to be synchronized, D flip-flop can be built using NAND gate or with NOR gate. Due to its versatility they are available as IC packages. The major applications of D flip-flop are to introduce delay in timing circuit, as a buffer, sampling data at specific intervals. D flip-flop is simpler in terms of wiring connection compared to JK flip-flop..

Chapter 11 Flip-Flops TAU

flip flop circuit summary pdf

RS Flip-Flop Circuit Dynamics Revisited. Oct 29 • Notes • 8985 Views • 2 Comments on Introduction to Flip Flops and Latches Latches and flip-flops are the basic elements for storing information. One latch or flip-flop can store one bit .There are basically four main types of latches and flip-flops: SR, D, JK, and T., 6-1 Sequential Circuit Definitions 6-2 Latches 6-3 Flip-Flops 6-6 Other Flip-Flop Types 6-4 Sequential Circuit Analysis 6-5 Sequential Circuit Design 6-7 HDL Representation for Sequential Circuits— VHDL (×) 6-8 HDL Representation for Sequential Circuits— Verilog (×) 6-9 Chapter Summary.

Verilog for Sequential Circuits. Chapter 7 – Latches and Flip-Flops Page 2 of 18 small force is applied to the ball, it will go partly up the hill and then rolls back down to the same side. If a big enough force is applied to it, it will go over the top and down the other side of the hill. We can also apply a force that is …, The clock signal and the input data signal can be coupled to an internal flip-flop circuit 506. The flip-flop circuit 506 can be arranged as described above with respect to FIGS. 2, 2A, or 3. The integrated circuit may be any type of integrated circuit, including but not limited to a processor, memory, memory controller, or application-specific.

US5281865A Flip-flop circuit - Google Patents

flip flop circuit summary pdf

Basic flip flop circuit diagram and explanation. Elec 326 1 Flip-Flops Flip-Flops Objectives This section is the first dealing with sequential circuits. It introduces Flip-Flops, an important building block for most sequential circuits. First it defines the most basic sequential building block, the RS latch, and investigates some of its properties. https://en.m.wikipedia.org/wiki/555_timer_IC Latches and flip flops are the basic elements and these are used to store information. One flip flop and latch can store one bit of data. The main difference between the latches and flip flops is that, a latch checks input continuously and changes the output whenever there is a change in input..

flip flop circuit summary pdf

  • Summary of all Flip-Flops YouTube
  • US20020000858A1 Flip-flop circuit - Google Patents

  • 18.01.2018 · Summary of all Flip-Flops Watch More Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Arnab … A flip-flop circuit receives a pair of complementary data signals, then outputs complementary signals corresponding to the pair of complementary data signals. The pair of data signals are also supplied to a driving gate means which outputs a signal corresponding to at least one data signal of the pair of data signals supplied thereto. The

    Flip-flops often come equipped with asynchronous input lines as well as synchronous input lines. This J-K flip-flop, for example, has both ”preset” and ”clear” asynchronous inputs: J Q Q C K PRE CLR Describe the functions of these inputs. Why would we ever want to use them in a circuit? Explain what 13.04.2017 · In this video Mr. Raj Kumar Thenua will describe the flip-flops or latch. After watching this video you will be able to:-1. Describe what is flip-flop 2. Draw and explain the circuit diagram of

    Flip-flops often come equipped with asynchronous input lines as well as synchronous input lines. This J-K flip-flop, for example, has both ”preset” and ”clear” asynchronous inputs: J Q Q C K PRE CLR Describe the functions of these inputs. Why would we ever want to use them in a circuit? Explain what Although JK and T flip-flops have declined in use, they still appear as components in design libraries and in older designs. S J A BK A = BX J B XK B = AX AX+ 2 The state table for this circuit is shown in Table 1. The binary values listed under the columns spanned by the header “Flip-flop inputs” are not part of the state table. They are needed for the purpose of evaluating the next state

    Flip-Flops, Latches, Finite State Machines Sequential Logic is triggered by a CLOCK event Latches are sensitive to level of the signal Flip-flops are sensitive to the transitioning of clock Combinational constructs are not sufficient We need new constructs: always initial • Flip-flops have (normally) 2 complimentary outputs –and • Three main types of flip-flop – R-S J-K D-type Q Q E1.2 Digital Electronics I 9.7 Nov 2007 FF = latch = bistable circuit Flip-Flop E1.2 Digital Electronics I 9.8 Nov 2007 NAND Gate Latch A NAND latch has two possible resting states when SET = CLEAR = 1.

    6-1 Sequential Circuit Definitions 6-2 Latches 6-3 Flip-Flops 6-6 Other Flip-Flop Types 6-4 Sequential Circuit Analysis 6-5 Sequential Circuit Design 6-7 HDL Representation for Sequential Circuits— VHDL (×) 6-8 HDL Representation for Sequential Circuits— Verilog (×) 6-9 Chapter Summary Chapter 7 – Latches and Flip-Flops Page 2 of 18 small force is applied to the ball, it will go partly up the hill and then rolls back down to the same side. If a big enough force is applied to it, it will go over the top and down the other side of the hill. We can also apply a force that is …

    flip flop circuit summary pdf

    D flip-flop can be built using NAND gate or with NOR gate. Due to its versatility they are available as IC packages. The major applications of D flip-flop are to introduce delay in timing circuit, as a buffer, sampling data at specific intervals. D flip-flop is simpler in terms of wiring connection compared to JK flip-flop. RelembrandoLatches LatchdotipoR-S (Reset-Set) = R S Q i Q i 1 0 0 1 (resetQ) 0 1 1 0 (setQ) 0 0 Q i−1 Q i−1 (mantémQ) 1 1 X X (estadoproibido) RodrigoHausen (CMCC–UFABC) Aula13: CircuitosDigitaisSequenciais–Flip-flops11e13demarçode2013 2/18

    Lecture 9 Flip-flops Imperial College London

    flip flop circuit summary pdf

    US20020000858A1 Flip-flop circuit - Google Patents. Elec 326 1 Flip-Flops Flip-Flops Objectives This section is the first dealing with sequential circuits. It introduces Flip-Flops, an important building block for most sequential circuits. First it defines the most basic sequential building block, the RS latch, and investigates some of its properties., A flip-flop is a specific kind of latch that has two conditions of stability, is enabled for a short time, and can be edge-triggered. In this lesson we will start by looking at a simple circuit.

    Flip-flop circuits ibiblio

    Flip-Flops and Sequential Circuit Design. Oct 29 • Notes • 8985 Views • 2 Comments on Introduction to Flip Flops and Latches Latches and flip-flops are the basic elements for storing information. One latch or flip-flop can store one bit .There are basically four main types of latches and flip-flops: SR, D, JK, and T., ease of circuit design versus circuit size. Thus, we will focus mainly on the D flip-flop. Discussions about the other types of flip-flops can be found in Section 6.14. In this chapter, we will look at how latches and flip-flops are designed and how they work. Since flip-flops are.

    Half Adder Lab Report (Flip-Flop, Adder, Subtractor) SR NOR Flip Flop Results: Discussion: When i was building this circuit i didn't realize that the out put of the gate was suppose to connect to the other logic gate causes my experiment to fail, after this was fixed the lab Flip-flops can be either level-triggered (asynchronous, transparent or opaque) or edge-triggered (synchronous, or clocked). The term flip-flop has historically referred generically to both level-triggered and edge-triggered circuits that store a single bit of data using gates.

    Flip flop coordination describes the dynamic coordination mode of two symmetry equivalent donor ligands to an electron-deficient central atom. A prerequisite for a dynamic flip flop coordination mode is a geometry of two identical donor ligands, which allows mutual displacement reactions. Flip-Flops, Latches, Finite State Machines Sequential Logic is triggered by a CLOCK event Latches are sensitive to level of the signal Flip-flops are sensitive to the transitioning of clock Combinational constructs are not sufficient We need new constructs: always initial

    D flip-flop can be built using NAND gate or with NOR gate. Due to its versatility they are available as IC packages. The major applications of D flip-flop are to introduce delay in timing circuit, as a buffer, sampling data at specific intervals. D flip-flop is simpler in terms of wiring connection compared to JK flip-flop. Half Adder Lab Report (Flip-Flop, Adder, Subtractor) SR NOR Flip Flop Results: Discussion: When i was building this circuit i didn't realize that the out put of the gate was suppose to connect to the other logic gate causes my experiment to fail, after this was fixed the lab

    Although JK and T flip-flops have declined in use, they still appear as components in design libraries and in older designs. S J A BK A = BX J B XK B = AX AX+ 2 The state table for this circuit is shown in Table 1. The binary values listed under the columns spanned by the header “Flip-flop inputs” are not part of the state table. They are needed for the purpose of evaluating the next state Half Adder Lab Report (Flip-Flop, Adder, Subtractor) SR NOR Flip Flop Results: Discussion: When i was building this circuit i didn't realize that the out put of the gate was suppose to connect to the other logic gate causes my experiment to fail, after this was fixed the lab

    Chapter 7 – Latches and Flip-Flops Page 2 of 18 small force is applied to the ball, it will go partly up the hill and then rolls back down to the same side. If a big enough force is applied to it, it will go over the top and down the other side of the hill. We can also apply a force that is … flip-flop, where D stands for data. The D flip-flop has only a single data input D as shown in the circuit diagram. That data input is connected to the S input of an RS flip-flop, while the inverse of D is connected to the R input. To allow the flip-flop to be in a holding state, a D-flip flop …

    • Flip-flops have (normally) 2 complimentary outputs –and • Three main types of flip-flop – R-S J-K D-type Q Q E1.2 Digital Electronics I 9.7 Nov 2007 FF = latch = bistable circuit Flip-Flop E1.2 Digital Electronics I 9.8 Nov 2007 NAND Gate Latch A NAND latch has two possible resting states when SET = CLEAR = 1. Flip-Flops, Latches, Finite State Machines Sequential Logic is triggered by a CLOCK event Latches are sensitive to level of the signal Flip-flops are sensitive to the transitioning of clock Combinational constructs are not sufficient We need new constructs: always initial

    Latches and flip flops are the basic elements and these are used to store information. One flip flop and latch can store one bit of data. The main difference between the latches and flip flops is that, a latch checks input continuously and changes the output whenever there is a change in input. • Flip-flops have (normally) 2 complimentary outputs –and • Three main types of flip-flop – R-S J-K D-type Q Q E1.2 Digital Electronics I 9.7 Nov 2007 FF = latch = bistable circuit Flip-Flop E1.2 Digital Electronics I 9.8 Nov 2007 NAND Gate Latch A NAND latch has two possible resting states when SET = CLEAR = 1.

    JK Flip-flop. Due to the undefined state in the SR flip flop, another flip flop is required in electronics. The JK flip flop is an improvement on the SR flip flop where S=R=1 is not a problem. JK Flip-Flop. The input condition of J=K=1, gives an output inverting the output state. However, the outputs are the same when one tests the circuit practically. 138 CHAPTER 11. FLIP-FLOPS Note that if T0 or T1 equals in nity, then t0 equals in nity, and there is no requirement on the output Z(t). The idea is that the arbiter circuit is given 10 time units starting

    138 CHAPTER 11. FLIP-FLOPS Note that if T0 or T1 equals in nity, then t0 equals in nity, and there is no requirement on the output Z(t). The idea is that the arbiter circuit is given 10 time units starting Then the JK flip-flop is basically an SR flip flop with feedback which enables only one of its two input terminals, either SET or RESET to be active at any one time thereby eliminating the invalid condition seen previously in the SR flip flop circuit.

    Types of Flip Flops in Digital Electronics: The basic 1-bit digital memory circuit is known as flip-flops. It can have only two states, either the state 1 or 0. A flip-flop is also known as bit stable multi-vibrator. Flip-flops can be constructed by using NAND and NOR gates. The general block diagram represents a flip-flop that has one or more Analysis with Other Flip-Flops! The sequential circuit using other flip-flops such as JK or T type can be analyzed as follows! Determine the flip-flop input equations in terms of the present state and input variables! List the binary values of each input equation! Use the corresponding flip-flop …

    Flip-Flops and Sequential Circuit Design ECE 152A – Winter 2012 Reading Assignment Brown and Vranesic 7 Flip-Flops, Registers, Counters and a Simple Processor 7.5 T Flip-Flop 7.5.1 Configurable Flip-Flops 7.6 JK Flip-Flop 7.7 Summary of The clock signal and the input data signal can be coupled to an internal flip-flop circuit 506. The flip-flop circuit 506 can be arranged as described above with respect to FIGS. 2, 2A, or 3. The integrated circuit may be any type of integrated circuit, including but not limited to a processor, memory, memory controller, or application-specific

    Analysis with Other Flip-Flops! The sequential circuit using other flip-flops such as JK or T type can be analyzed as follows! Determine the flip-flop input equations in terms of the present state and input variables! List the binary values of each input equation! Use the corresponding flip-flop … Elec 326 1 Flip-Flops Flip-Flops Objectives This section is the first dealing with sequential circuits. It introduces Flip-Flops, an important building block for most sequential circuits. First it defines the most basic sequential building block, the RS latch, and investigates some of its properties.

    Lab Report (Flip-Flop Adder Subtractor) by Devin . on Prezi

    flip flop circuit summary pdf

    Lecture 9 Flip-flops Imperial College London. Oct 29 • Notes • 8985 Views • 2 Comments on Introduction to Flip Flops and Latches Latches and flip-flops are the basic elements for storing information. One latch or flip-flop can store one bit .There are basically four main types of latches and flip-flops: SR, D, JK, and T., Half Adder Lab Report (Flip-Flop, Adder, Subtractor) SR NOR Flip Flop Results: Discussion: When i was building this circuit i didn't realize that the out put of the gate was suppose to connect to the other logic gate causes my experiment to fail, after this was fixed the lab.

    Chapter 9 Latches Flip-Flops and Timers. Elec 326 1 Flip-Flops Flip-Flops Objectives This section is the first dealing with sequential circuits. It introduces Flip-Flops, an important building block for most sequential circuits. First it defines the most basic sequential building block, the RS latch, and investigates some of its properties., Formal Sequential Circuit Synthesis Summary of Design Steps Assign state vectors to states; the state assignment problem Construct the transition table Pick a flip-flop type for each state variable and use the flip-flop’s application tables to construct an excitation table Derive excitation and output equations from the excitation table. Construct a logic diagram from the excitation and.

    Basic Flip Flop or Latch Digital Electronics by Raj

    flip flop circuit summary pdf

    Sequential circuit analysis howard huang. Digital Circuit Projects: An Overview of Digital Circuits Through Implementing Integrated Circuits - Second Edition Description Digital circuits, often called Integrated Circuits or ICs, are the central building blocks of a Central Processing Unit (CPU). To understand how a computer works, it is essential to understand the digital circuits which https://en.wikipedia.org/wiki/Flip-flop Analysis with Other Flip-Flops! The sequential circuit using other flip-flops such as JK or T type can be analyzed as follows! Determine the flip-flop input equations in terms of the present state and input variables! List the binary values of each input equation! Use the corresponding flip-flop ….

    flip flop circuit summary pdf


    The clock signal and the input data signal can be coupled to an internal flip-flop circuit 506. The flip-flop circuit 506 can be arranged as described above with respect to FIGS. 2, 2A, or 3. The integrated circuit may be any type of integrated circuit, including but not limited to a processor, memory, memory controller, or application-specific D flip-flop can be built using NAND gate or with NOR gate. Due to its versatility they are available as IC packages. The major applications of D flip-flop are to introduce delay in timing circuit, as a buffer, sampling data at specific intervals. D flip-flop is simpler in terms of wiring connection compared to JK flip-flop.

    Types of Flip Flops in Digital Electronics: The basic 1-bit digital memory circuit is known as flip-flops. It can have only two states, either the state 1 or 0. A flip-flop is also known as bit stable multi-vibrator. Flip-flops can be constructed by using NAND and NOR gates. The general block diagram represents a flip-flop that has one or more • Flip flops ∗ D flip flop ∗ JK flip flop • Example chips • Example sequential circuits ∗ Shift registers ∗ Counters • Sequential circuit design ∗ Simple design examples » Binary counter » General counter ∗ General design process » Examples – Even-parity checker – Pattern recognition

    FreeBookSummary.com . Keywords: Bistable Flip-Flop, Standard SR NAND Flip-Flop, RST Flip-Flop Objectives: To study the properties and performance of cross-coupled inverting logic gates. To set up the gates in order to obtain an experience, in the same time able to understand the Bistable Flip-Flop. These circuits have been mostly replaced ease of circuit design versus circuit size. Thus, we will focus mainly on the D flip-flop. Discussions about the other types of flip-flops can be found in Section 6.14. In this chapter, we will look at how latches and flip-flops are designed and how they work. Since flip-flops are

    • Flip-flops have (normally) 2 complimentary outputs –and • Three main types of flip-flop – R-S J-K D-type Q Q E1.2 Digital Electronics I 9.7 Nov 2007 FF = latch = bistable circuit Flip-Flop E1.2 Digital Electronics I 9.8 Nov 2007 NAND Gate Latch A NAND latch has two possible resting states when SET = CLEAR = 1. Flip-Flops and Sequential Circuit Design ECE 152A – Winter 2012 Reading Assignment Brown and Vranesic 7 Flip-Flops, Registers, Counters and a Simple Processor 7.5 T Flip-Flop 7.5.1 Configurable Flip-Flops 7.6 JK Flip-Flop 7.7 Summary of

    18.01.2018 · Summary of all Flip-Flops Watch More Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Arnab … ease of circuit design versus circuit size. Thus, we will focus mainly on the D flip-flop. Discussions about the other types of flip-flops can be found in Section 6.14. In this chapter, we will look at how latches and flip-flops are designed and how they work. Since flip-flops are

    Sequential circuit analysis Last week we started talking about memory. — The outputs of a sequential circuit depend on not only the inputs, but also on what’s stored in the circuit’s memory. — Latches and flip-flops are basic one-bit memory units. Today we’ll finish up our discussion of flip-flops. A flip-flop is a specific kind of latch that has two conditions of stability, is enabled for a short time, and can be edge-triggered. In this lesson we will start by looking at a simple circuit

    Analysis with Other Flip-Flops! The sequential circuit using other flip-flops such as JK or T type can be analyzed as follows! Determine the flip-flop input equations in terms of the present state and input variables! List the binary values of each input equation! Use the corresponding flip-flop … Then the JK flip-flop is basically an SR flip flop with feedback which enables only one of its two input terminals, either SET or RESET to be active at any one time thereby eliminating the invalid condition seen previously in the SR flip flop circuit.

    Oct 29 • Notes • 8985 Views • 2 Comments on Introduction to Flip Flops and Latches Latches and flip-flops are the basic elements for storing information. One latch or flip-flop can store one bit .There are basically four main types of latches and flip-flops: SR, D, JK, and T. Formal Sequential Circuit Synthesis Summary of Design Steps Assign state vectors to states; the state assignment problem Construct the transition table Pick a flip-flop type for each state variable and use the flip-flop’s application tables to construct an excitation table Derive excitation and output equations from the excitation table. Construct a logic diagram from the excitation and

    In this article, let’s learn about different types of flip flops used in digital electronics. Basic Flip Flops in Digital Electronics. This article deals with the basic flip flop circuits like S-R Flip Flop, J-K Flip Flop, D Flip Flop, and T Flip Flop along with truth tables and their corresponding circuit symbols. 388 Latches, Flip-Flops, and Timers 7–1 Latches The latch is a type of temporary storage device that has two stable states (bistable) and is normally placed in a category separate from that of flip-flops.

    Flip flop coordination describes the dynamic coordination mode of two symmetry equivalent donor ligands to an electron-deficient central atom. A prerequisite for a dynamic flip flop coordination mode is a geometry of two identical donor ligands, which allows mutual displacement reactions. Although JK and T flip-flops have declined in use, they still appear as components in design libraries and in older designs. S J A BK A = BX J B XK B = AX AX+ 2 The state table for this circuit is shown in Table 1. The binary values listed under the columns spanned by the header “Flip-flop inputs” are not part of the state table. They are needed for the purpose of evaluating the next state

    Sequential circuit analysis Last week we started talking about memory. — The outputs of a sequential circuit depend on not only the inputs, but also on what’s stored in the circuit’s memory. — Latches and flip-flops are basic one-bit memory units. Today we’ll finish up our discussion of flip-flops. Flip flop are also used to exercise control over the functionality of a digital circuit i.e. change the operation of a circuit depending on the state of one or more flip flops. These devices are mainly used in situations which require one or more of these three.

    The clock signal and the input data signal can be coupled to an internal flip-flop circuit 506. The flip-flop circuit 506 can be arranged as described above with respect to FIGS. 2, 2A, or 3. The integrated circuit may be any type of integrated circuit, including but not limited to a processor, memory, memory controller, or application-specific Flip-flops often come equipped with asynchronous input lines as well as synchronous input lines. This J-K flip-flop, for example, has both ”preset” and ”clear” asynchronous inputs: J Q Q C K PRE CLR Describe the functions of these inputs. Why would we ever want to use them in a circuit? Explain what