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74LVQ273SCX Specifications
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TypeParameter
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Package / Case20-SOIC (0.295", 7.50mm Width)
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Supplier Device Package20-SOIC
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Mounting TypeSurface Mount
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Operating Temperature-40°C ~ 85°C (TA)
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Input Capacitance4.5 pF
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Current - Quiescent (Iq)40 µA
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Voltage - Supply2V ~ 3.6V
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Current - Output High, Low12mA, 12mA
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Trigger TypePositive Edge
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Max Propagation Delay @ V, Max CL8.5ns @ 3.3V, 50pF
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Clock Frequency90 MHz
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Number of Bits per Element8
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Number of Elements1
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Output TypeNon-Inverted
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TypeD-Type
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FunctionMaster Reset
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series74LVQ
The 74LVQ273SCX is a type of integrated circuit chip known as a D-type flip-flop. It has several advantages and application scenarios, including:1. Low-voltage operation: The "LV" in the chip's name stands for low voltage, indicating that it can operate at lower voltage levels compared to standard chips. This makes it suitable for use in battery-powered devices or applications where power consumption needs to be minimized.2. High-speed operation: The "Q" in the chip's name stands for high speed, indicating that it can operate at high clock frequencies. This makes it suitable for applications that require fast data storage and retrieval, such as in digital communication systems or high-speed data processing.3. Edge-triggered flip-flop: The 74LVQ273SCX is an edge-triggered flip-flop, meaning it responds to changes in the clock signal at the rising or falling edge. This allows for precise control of data storage and synchronization, making it suitable for applications that require accurate timing and synchronization, such as in digital systems or microprocessors.4. Multiple flip-flops in a single chip: The 74LVQ273SCX contains eight individual D-type flip-flops in a single chip. This compact design saves space on the circuit board and simplifies the overall system design.5. Wide operating temperature range: The chip is designed to operate over a wide temperature range, typically from -40°C to 125°C. This makes it suitable for use in various environments, including industrial or automotive applications.Application scenarios for the 74LVQ273SCX chip include:1. Data storage and synchronization: The chip can be used to store and synchronize data in digital systems, such as in microcontrollers, memory modules, or data communication systems.2. State machine design: The chip can be used to implement state machines, which are widely used in digital systems for control and sequencing operations. The flip-flops can store the current state of the machine, allowing for sequential logic operations.3. Clock domain crossing: In digital systems with multiple clock domains, the chip can be used to synchronize data between different clock domains, ensuring proper timing and avoiding data corruption.4. Address decoding: The chip can be used in address decoding circuits to select specific memory locations or peripheral devices based on the address signals.Overall, the 74LVQ273SCX chip offers advantages such as low-voltage operation, high-speed operation, compact design, and wide temperature range, making it suitable for various applications requiring data storage, synchronization, and control in digital systems.
74LVQ273SCX Relevant information