SN74HC74DRE4

Max Propagation Delay @ V, Max CL:	30ns @ 6V, 50pF
Base Part Number:	74HC74
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Input Capacitance:	3pF
Current - Quiescent (Iq):	4µA
Voltage - Supply:	2 V ~ 6 V
Current - Output High, Low:	5.2mA, 5.2mA
Trigger Type:	Positive Edge
Series:	74HC
Clock Frequency:	60MHz
Number of Bits per Element:	1
Number of Elements:	2
Output Type:	Differential
Type:	D-Type
Function:	Set(Preset) and Reset
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction:

The SN74HC74DRE4 is a type of logic device commonly known as a Flip Flop. This type of device enables digital information to be stored and processed, allowing a range of powerful possibilities for digital switching, control and data processing systems. In this article, we will discuss the application field and working principle of the SN74HC74DRE4.

Application Field:

The SN74HC74DRE4 has a wide range of applications, its ability to switch, store and process digital data efficiently makes it ideal for many different applications. The most common applications of the SN74HC74DRE4 includes the following;

• Control applications - As the SN74HC74DRE4 is able to switch and control signals, this it is often used as a logic control device in a range of different systems. It is also used to store data, such as counters in sequence processing, due to its low power consumption.
• Data processing applications - As the SN74HC74DRE4 can process, store and switch digital data functions, it is often used in data processing applications to store memory, process signals, and switch digital data.
• Industrial applications - Due to its low power consumption and robust design, the SN74HC74DRE4 is used as logic device in many industrial applications where high reliability and accuracy is a necessity.
• Communication applications - As the SN74HC74DRE4 is able to efficiently process digital data, it is often used in a range of communication applications to store memory and control data flow between hardware components.

Working Principle:

The SN74HC74DRE4 works by using a logic cell to store and process digital data. The logic cell is made up of two transistors, a p-type and n-type transistor that behave like two switches turned on and off. When a voltage is applied to the logic cell, the two transistors are either turned on or off, which represents either a one or zero in digital data. When a voltage is applied to the device, the voltage passes through the two transistors, turning them on and off depending on the voltage. This combination of transistors, which can either be turned on or off, creates a logic cell. This logic cell can be used to store digital data, or to switch and process digital signals.The SN74HC74DRE4 also uses a set of logic gates to determine the type of logic to be applied to the logic cell, and to control the input and output signals. These logic gates use Boolean logic to determine what type of digital signal is sent or received. They also control the voltage passed through the logic cell, and can be used to produce a range of digital data processing functions, making the SN74HC74DRE4 an extremely versatile device.

Conclusion:

The SN74HC74DRE4 is a versatile and reliable logic device that can be used for a wide range of applications. Its efficient logic cell, combined with its low power consumption, makes it ideal for control, data processing and industrial applications. Its set of logic gates makes it ideal for communication applications, allowing it to process a variety of digital signals. By using the SN74HC74DRE4, a wide range of digital signals can be processed and stored with extremely reliable accuracy.

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