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74VHC393N Specifications
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TypeParameter
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Supplier Device Package14-MDIP
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Package / Case14-DIP (0.300", 7.62mm)
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Mounting TypeThrough Hole
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Operating Temperature-40°C ~ 85°C
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Voltage - Supply2 V ~ 5.5 V
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Trigger TypeNegative Edge
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Count Rate115 MHz
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Timing-
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ResetAsynchronous
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Number of Bits per Element4
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Number of Elements2
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DirectionUp
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Logic TypeBinary Counter
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PackagingTube
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Product StatusObsolete
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Series74VHC
The 74VHC393N is a dual 4-bit binary ripple counter integrated circuit chip. It has several advantages and application scenarios, including:1. High-speed operation: The 74VHC393N operates at high speeds, making it suitable for applications that require fast counting or timing functions.2. Low power consumption: This chip has low power consumption, making it ideal for battery-powered devices or applications where power efficiency is crucial.3. Wide operating voltage range: The 74VHC393N can operate within a wide voltage range, typically from 2V to 5.5V. This flexibility allows it to be used in various electronic systems.4. Noise immunity: It has excellent noise immunity, which means it can tolerate external noise or interference without affecting its performance. This makes it suitable for applications in noisy environments.5. Easy integration: The 74VHC393N can be easily integrated into larger digital systems due to its standard logic-level inputs and outputs. It can be cascaded with other counters or logic gates to create more complex circuits.Application scenarios for the 74VHC393N include:1. Frequency division: It can be used as a frequency divider to divide the input clock signal by a specific factor. This is useful in applications such as clock generation, frequency synthesis, or frequency scaling.2. Time delay generation: The chip can be used to generate precise time delays by counting clock pulses. This is useful in applications that require precise timing, such as in digital communication systems or control systems.3. Event counting: It can be used to count events or pulses, such as the number of rotations of a motor or the number of button presses. This is useful in applications like industrial automation, robotics, or digital counters.4. Sequence generation: The 74VHC393N can be used to generate specific sequences of binary numbers. This is useful in applications such as address generation for memory devices or pattern generation for testing purposes.Overall, the 74VHC393N is a versatile integrated circuit chip that finds applications in various digital systems requiring counting, timing, or sequence generation functions.
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