SN74ACT74PWRG4

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The SN74ACT74PWRG4 is an advanced CMOS (Complementary Metal Oxide Semiconductor) logic flip flop. This flip flop was designed using low-power Dual CMOS technology to ensure high performance while using minimal power. It features both low-power and high-speed operation and is suitable for a variety of application field where space and power are of premium.

The bi-stable flip flop is known to be a simple structure device that is composed of two outputs and two inputs. The two outputs are referred to as ‘Q’ (the data output) and ‘Q-bar’ (the complementary output). The two inputs are referred to as ‘SET’ and ‘RESET’. The ‘Q’ and ‘Q-bar’ outputs take long-term stabilities and remain up or down after a falling edge on the ‘SET’ or ‘RESET’ input. The bi-stable flip flop was designed to provide a flip-flop output from a digital logic circuit.

The SN74ACT74PWRG4 is based on the conventional D-type flip flop design with a clock input, a data input, and a clear or reset input. D-type flip flops are edge sensitive and only respond to the clock rising or falling edge. This particular flip flop uses CMOS technology and provides three-state outputs with low-power and a high switching speed.

The SN74ACT74PWRG4 is used in a wide range of applications involving multiple sub-systems such as Microcontroller and System on Chip (SoC). It can also be used in logic circuits, where it is used as a data synchronization tool, as well as in Serial ATA buses, clock recovery, Fractional-N Synthesizer, SerDes designs, and high-speed data acquisition.

The key characteristics of this flip flop include high noise immunity, low-power operation, and silent data control. It also features an output-controlled reset and a non-overlapping latch control. Additionally, the device is designed to perform D-type or RS flip flop functions with an optional 3-state enable/disable output.

In terms of working principle, the SN74ACT74PWRG4 uses four basic logic functions with its four logic inputs, SET (S), CLEAR (C), D and CLK. When the CLK input is low, the output is set according to the information at the data input, D. When CLK is high, the data in the latch is enabled and the output is determined by the data input. When SET input is low, the data holds the ‘1’ state and when CLEAR is low, the data holds the ‘0’ state.

To sum up, the SN74ACT74PWRG4 is an advanced logic flip flop that utilizes CMOS technology and is used in a wide range of applications. It features a high-speed operation and boasts low-power and non-overlapping latch control. The device performs a variety of functions, including D-type or RS flip flop functions with an optional 3-state enable/disable output. In terms of working principle, the SN74ACT74PWRG4 uses four basic logic functions related to its four logic inputs, SET, CLEAR, D and CLK.

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