DM74ALS874BWMX

Max Propagation Delay @ V, Max CL:	14ns @ 5V, 50pF
Base Part Number:	74ALS874
Package / Case:	24-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C (TA)
Current - Quiescent (Iq):	21mA
Voltage - Supply:	4.5 V ~ 5.5 V
Current - Output High, Low:	2.6mA, 24mA
Trigger Type:	Positive Edge
Series:	74ALS
Clock Frequency:	30MHz
Number of Bits per Element:	4
Number of Elements:	2
Output Type:	Tri-State, Non-Inverted
Type:	D-Type
Function:	Master Reset
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Logic-Flip Flops play an important role in electronic circuitry, enabling the rapid transfer of digital signals and allowing for complex algorithms to be performed. A popular example of a logic-flip-flop is the DM74ALS874BWMX. This device is usually used to drive logic gates and other digital logic circuits. In this article, we’ll look at the application fields of DM74ALS874BWMX and its working principle.The DM74ALS874BWMX is a complex flip-flop circuit that features four D-type flip-flops, each with direct input and output lines. As an integrated circuit package, it is suitable for a variety of logic applications, from digital circuit design to high-speed logic array design.In digital circuit design, the DM74ALS874BWMX is used for data storage and data transfer. The four D-type flip-flop circuits provide four separate channels that can be used to store and transmit data. Each channel is controlled by its own set of control lines, allowing for precise timing of data transfers. The direct input and output lines also provide a convenient interface for external logic circuits.The DM74ALS874BWMX can also be used in high-speed logic array design. It is capable of handling multiple logic gate signals, allowing it to be used in applications such as CPU, memory and FPGA designs. This is achieved by utilizing the four D-type flip-flops to store and transmit data. The direct input and output lines of the D-type flip-flops also allow for easy connection with external logic circuits.In addition, the DM74ALS874BWMX can be used as a shift register, providing a mechanism for data transmission in a serial pattern. This is done by using the four D-type flip-flops in a “shift” arrangement. This means that each flip-flop transfers its data to the next, creating a data “shift” from one flip-flop to the next. Shift registers are often used in applications such as microprocessors where data needs to be transmitted in a serial pattern.The working principle of the DM74ALS874BWMX is relatively simple, working in a similar manner to that of other D-type flip-flops. The device consists of an input line (D Input) and an output line (Q Output) to store and transmit data. When the input line receives data, the Q output line transmits the same data. The flip-flop is kept in this state until the input line is reset, resulting in the Q output changing to 0.To better understand the functionality of the DM74ALS874BWMX, it is important to understand the timing of data transfers. The device is activated when both the clock line and the enable line are active (high). When this occurs, the D input is temporarily disabled, which allows the data stored in the D input to be transmitted to the Q output. The data is then stored in the output line until the clock line and the enable line become inactive (low).The DM74ALS874BWMX is a powerful device that can be used in a variety of applications, from digital circuit design to high-speed logic array design. Its four separate channels and direct input and output lines provide a convenient and reliable platform for data storage and transfer. Additionally, its shift register function enables it to be utilized in microprocessor applications. Understanding the working principle of the DM74ALS874BWMX is essential in order to take advantage of its powerful features.

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