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Rochester Electronics DM74LS175SJ Environmental and export classification status description

The Fairchild Semiconductor DM74LS175SJ is a Quad D-Type Flip-Flop with Clear. It belongs to the TTL (Transistor-Transistor Logic) family of integrated circuits and features four individual D-type flip-flops with a direct clear input. This component is commonly used in digital circuits for storing data and synchronizing signals. Functions: 1. Quad D-Type Flip-Flops: Contains four D-type flip-flops that can store a single bit of data. 2. Clear Functionality: Includes a direct clear input that resets all flip-flops to a specified state. Applications: - Memory Storage: Used in memory elements of digital systems. - Register Implementation: Utilized in registers for temporary data storage. - Synchronization: Helps in synchronizing signals in digital circuits. - Sequential Logic Design: Forms part of sequential circuits for data processing. Alternative Components: - 74HC175: High-speed CMOS quad D-type flip-flop with clear. - SN74LS175: Quad D flip-flop with clear from Texas Instruments. - CD40174: CMOS Hex D-Type Flip-Flop. Embedded Modules: - Clear Input Circuit: Used for resetting flip-flops to a known state. - Data Input Channels: Allow for data input to each flip-flop. - Clock Inputs: Enable synchronous operation of the flip-flops. - Output Latches: Store the output states of the flip-flops. --- Related Q&A: 1. What are the advantages of using the Fairchild Semiconductor DM74LS175SJ in digital circuit design? - The DM74LS175SJ provides reliable sequential logic functionality with a built-in clear feature, making it suitable for a wide range of digital applications. 2. How does the clear function in the DM74LS175SJ contribute to system design? - The clear input allows for the synchronous clearing of all flip-flops, ensuring a known initial state, which is essential for proper operation in sequential logic circuits. 3. Can the Fairchild Semiconductor DM74LS175SJ be cascaded for larger data storage applications? - Yes, multiple DM74LS175SJ components can be cascaded to create larger storage capacities by connecting the output of one chip to the input of another chip. 4. What is the clock frequency range supported by the DM74LS175SJ for proper operation? - The DM74LS175SJ can typically operate within a clock frequency range of up to several megahertz, depending on the specific datasheet specifications. 5. In what type of digital systems would you recommend using the Fairchild Semiconductor DM74LS175SJ? - The DM74LS175SJ is suitable for applications requiring moderate-speed synchronous sequential logic, such as in control systems, data processing units, and general-purpose digital circuit designs.