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74VHC221ASJX Specifications
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TypeParameter
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Supplier Device Package16-SOP
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Package / Case16-SOIC (0.209", 5.30mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-40°C ~ 85°C
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Voltage - Supply2 V ~ 5.5 V
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Current - Output High, Low8mA, 8mA
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Propagation Delay8.1 ns
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Schmitt Trigger InputYes
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Independent Circuits2
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Logic TypeMonostable
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series74VHC
The 74VHC221ASJX is a dual non-retriggerable monostable multivibrator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The 74VHC221ASJX chip operates at high speeds, making it suitable for applications that require quick response times. 2. Low power consumption: It consumes low power, making it energy-efficient and suitable for battery-powered devices. 3. Wide operating voltage range: It can operate within a wide voltage range, typically between 2V and 5.5V, making it compatible with various power supply systems. 4. Schmitt-trigger inputs: The chip has Schmitt-trigger inputs, which provide hysteresis and improve noise immunity, ensuring reliable operation even in noisy environments. 5. Small form factor: The chip is available in a small surface-mount package, making it suitable for compact designs and space-constrained applications.Application scenarios: 1. Timing and delay circuits: The 74VHC221ASJX chip can be used to generate precise time delays in applications such as timers, pulse-width modulation (PWM), and frequency division. 2. Debouncing switches: It can be used to debounce mechanical switches or buttons, ensuring clean and reliable input signals in digital systems. 3. Frequency division and clock generation: The chip can be used to divide input frequencies and generate clock signals with precise timing characteristics. 4. Pulse shaping and waveform generation: It can be used to shape input pulses or generate specific waveforms for various applications, such as communication systems or signal processing. 5. Control and synchronization circuits: The chip can be used in control systems to synchronize different components or devices, ensuring proper timing and coordination.Overall, the 74VHC221ASJX chip's advantages of high-speed operation, low power consumption, wide voltage range, Schmitt-trigger inputs, and small form factor make it suitable for various timing, control, and synchronization applications.
74VHC221ASJX Relevant information