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MC74VHC14DR2 Specifications
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TypeParameter
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Package / Case14-SOIC (0.154", 3.90mm Width)
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Supplier Device Package14-SOIC
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Mounting TypeSurface Mount
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Operating Temperature-55°C ~ 125°C
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Max Propagation Delay @ V, Max CL10.6ns @ 5V, 50pF
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Input Logic Level - High2.2V ~ 3.85V
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Input Logic Level - Low0.9V ~ 1.65V
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Current - Output High, Low8mA, 8mA
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Current - Quiescent (Max)2 µA
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Voltage - Supply2V ~ 5.5V
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FeaturesSchmitt Trigger
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Number of Inputs1
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Number of Circuits6
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Logic TypeInverter
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series74VHC
The MC74VHC14DR2 is a hex inverter Schmitt trigger integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The MC74VHC14DR2 operates at high speeds, making it suitable for applications that require fast switching times. 2. Schmitt trigger input: The Schmitt trigger input allows the chip to have hysteresis, which helps in reducing noise and improving the noise immunity of the circuit. 3. Wide operating voltage range: The chip can operate within a wide voltage range, typically between 2.0V and 5.5V, making it compatible with various power supply levels. 4. Low power consumption: The MC74VHC14DR2 is designed to consume low power, making it suitable for battery-powered applications. 5. High noise immunity: The Schmitt trigger input and the internal circuitry of the chip provide high noise immunity, making it less susceptible to external noise.Application scenarios: 1. Signal conditioning: The Schmitt trigger input of the MC74VHC14DR2 makes it suitable for signal conditioning applications, where it can convert noisy or weak signals into clean and well-defined digital signals. 2. Oscillators and clock generation: The chip can be used to generate square wave oscillators and clock signals in digital systems. 3. Digital logic circuits: The MC74VHC14DR2 can be used in various digital logic circuits, such as level shifting, voltage translation, and waveform shaping. 4. Noise filtering: The hysteresis provided by the Schmitt trigger input can be used to filter out noise from input signals, making it useful in applications where noise rejection is critical. 5. Sensor interfacing: The chip can be used to interface with sensors that produce analog signals, converting them into digital signals for further processing.Overall, the MC74VHC14DR2 integrated circuit chip offers high-speed operation, noise immunity, and low power consumption, making it suitable for a wide range of applications in digital systems, signal conditioning, and sensor interfacing.
MC74VHC14DR2 Relevant information