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The term flip-flop has historically referred generically to both level-triggered (asynchronous, transparent, or opaque) and edge-triggered (synchronous, or clocked) circuits that store a single bit of data using gates. [1] Modern authors reserve the term flip-flop exclusively for edge-triggered storage elements and latches for level-triggered ones.
In digital electronics, a synchronous circuit is a digital circuit in which the changes in the state of memory elements are synchronized by a clock signal. In a sequential digital logic circuit, data is stored in memory devices called flip-flops or latches. The output of a flip-flop is constant until a pulse is applied to its "clock" input ...
Low power flip-flops [1] are flip-flops that are designed for low-power electronics, such as smartphones and notebooks. A flip-flop, or latch, is a circuit that has two stable states and can be used to store state information.
Static random-access memory (static RAM or SRAM) is a type of random-access memory (RAM) that uses latching circuitry (flip-flop) to store each bit. SRAM is volatile memory; data is lost when power is removed. The static qualifier differentiates SRAM from dynamic random-access memory (DRAM):
Latch (electronics) Add languages. Add links. ... Download as PDF; Printable version ... From Wikipedia, the free encyclopedia. Redirect page. Redirect to: Flip-flop ...
9-bit D-type flip-flops, clear and clock enable inputs, inverting inputs three-state 24 SN74AS824: 74x825 1 8-bit D-type flip-flop, clear and clock enable inputs three-state 24 SN74AS825A: 74x826 1 8-bit D-type flip-flop, clear and clock enable inputs, inverting inputs three-state 24 SN74AS826: 74x827 1 10-bit buffer, non-inverting three-state 24
As states, the difference between a latch and a flip-flop is that a latch doesn't have a clock signal, and a flip-flop does. Yes, you can apply an oscillating signal on a latch's inputs an say "this is a clock". But if the circuit is considered to be a latch, such a signal will be considered not a clock but just a sequence of input states!
An edge-triggered flip-flop can be created by arranging two gated latches in a master–slave configuration. It is so named because the master latch controls the slave latch's value and forces the slave latch to hold its value, as the slave latch always copies its new value from the master latch.