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When a clock signal is applied to a flip flop the output will change state from a binary 1 to a binary zero or visa vera on each clock pulse.

A latch when triggered by a clock signal will maintain its state until it receives a reset to unlatch it.

A:a latches not a flip flop but a switch set or reset waiting for a signal to close as a switch.

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14y ago
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10y ago

A latch is a one bit memory. It "latches" a logic state for use later by someting else.

A flip-flop is a one bit counter that changes state when clocked or jammed.

A latch can be used as a flip-flop sometimes, and a flip-flop can be used as a latch sometimes.

When you desigh a circuit, you often hit a space problem...you determine that you have space for (say) 20 devices, and you find yourself inventing some rather "off the wall" circuit topologies to achieve that.

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Q: What is the basic difference between Latches and Flip flops?
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What is the difference between gate and latch in digital electronics?

The difference between a latch and a flip-flop is that a latch does not have a clock signal, whereas a flip-flop always does. Apart from the clock signal difference, ~ Latch is a level sensitive device while flip-flop is an edge sensitive device. ~ Latch is sensitive to glitches on enable pin, whereas flip-flop is immune to glitches. ~ Latches take less gates (also less power) to implement than flip-flops. ~ Latches are faster than flip-flops.


How latches work?

Computer Architectures - Digital Circuits - Latches and flip-flopsIn the same way that gates are the building blocks of combinatorial circuits, latches and flip-flops are the building blocks of sequential circuits.While gates had to be built directly from transistors, latches can be built from gates, and flip-flops can be built from latches. This fact will make it somewhat easier to understand latches and flip-flops.Both latches and flip-flops are circuit elements whose output depends not only on the current inputs, but also on previous inputs and outputs. The difference between a latch and a flip-flop is that a latch does not have a clock signal, whereas a flip-flop always does.LatchesHow can we make a circuit out of gates that is not combinatorial? The answer is feed-back, which means that we create loops in the circuit diagrams so that output values depend, indirectly, on themselves. If such feed-back is positive then the circuit tends to have stable states, and if it is negative the circuit will tend to oscillate.A latch has positive feedback. Here is an example of a simple latch:


How a latch works?

Computer Architectures - Digital Circuits - Latches and flip-flopsIn the same way that gates are the building blocks of combinatorial circuits, latches and flip-flops are the building blocks of sequential circuits.While gates had to be built directly from transistors, latches can be built from gates, and flip-flops can be built from latches. This fact will make it somewhat easier to understand latches and flip-flops.Both latches and flip-flops are circuit elements whose output depends not only on the current inputs, but also on previous inputs and outputs. The difference between a latch and a flip-flop is that a latch does not have a clock signal, whereas a flip-flop always does.LatchesHow can we make a circuit out of gates that is not combinatorial? The answer is feed-back, which means that we create loops in the circuit diagrams so that output values depend, indirectly, on themselves. If such feed-back is positive then the circuit tends to have stable states, and if it is negative the circuit will tend to oscillate.A latch has positive feedback. Here is an example of a simple latch:


What is the difference between these two flip flops - the link to the picture of them is on my profile?

Basically durability.


What is meant by flip flops and latches?

Flip flop is a combinational logic circuit. It is defined as an one bit memory devise.


What is the difference between flipflops and sandals?

Flip-flops don't have a back behind the foot. Sandals may have a back strap behind the foot.


What are flip flops and what are they used for?

Flip flops are sandals with straps between the big toe and second toe to hold them on to the feet.


Difference between synchronous and asynchronous flip flops?

synchronous means it is based on a clock...it performs operations based on every clock tick....asynchronous operations execute irregardless of the clock signal


What is the relationship between the number of states and the number of flip flops?

There probably is no relation.


What is another name for flip flops?

A LATCH can be said as the another name of flip flop as the only difference between a latch and the flip flop is that a latch is an level triggered device where as flip flop is an edge triggered device .


What is the difference between a thong and a sandal?

A thong is an open-toed flat footwear worn at the beach or in public showers. Thongs, also called flip-flops have one piece that goes between the second and Great toe. A sandal is footwear with straps.


What is the unit of measuring used to describe the power of the processor?

The basic unit is FLOPS, which stands for FLoating-point Operations Per Second.