74HC390P-E
Manufacturer No:
74HC390P-E
Manufacturer:
Description:
IC DECADE COUNTER DUAL 4-BIT
Datasheet:
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In Stock : 5500
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74HC390P-E Specifications
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TypeParameter
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Supplier Device Package-
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Package / Case-
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Mounting Type-
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Operating Temperature-40°C ~ 125°C
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Voltage - Supply2 V ~ 6 V
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Trigger TypeNegative Edge
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Count Rate71 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 TypeCounter, Decade
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PackagingBulk
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Product StatusActive
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Series74HC
The 74HC390P-E is a dual 4-bit decade ripple counter integrated circuit chip. It has several advantages and application scenarios, including:1. Versatility: The 74HC390P-E can be used as a binary counter, decade counter, or divide-by-N counter. This versatility makes it suitable for a wide range of applications.2. High-speed operation: The chip operates at high speeds, making it suitable for applications that require fast counting or timing functions.3. Ripple counter: The 74HC390P-E is a ripple counter, which means that the output of one flip-flop is connected to the clock input of the next flip-flop. This allows for easy cascading of multiple counters to achieve larger counting ranges.4. Divide-by-N counter: The chip can be configured as a divide-by-N counter, where N is any power of 2. This makes it useful for applications that require frequency division or clock division.5. Decade counter: The 74HC390P-E can function as a decade counter, counting from 0 to 9 and then resetting back to 0. This is useful in applications that require counting or sequencing in a decimal format.6. Clock synchronization: The chip has a synchronous clock input, which allows for precise synchronization of the counting operation with an external clock signal.Some application scenarios where the 74HC390P-E can be used include:1. Frequency division: The chip can be used to divide the frequency of an input signal by a specific factor, allowing for frequency scaling or synchronization with other components.2. Digital counters: The 74HC390P-E can be used in digital counters for applications such as event counting, timekeeping, or data sequencing.3. Sequential logic circuits: The chip can be used in sequential logic circuits that require counting or sequencing operations, such as in digital clocks, timers, or shift registers.4. Frequency synthesizers: The chip can be used in frequency synthesizers to generate precise clock signals with specific frequencies by dividing down a higher-frequency reference signal.5. Control systems: The chip can be used in control systems that require precise timing or counting operations, such as in industrial automation, robotics, or motor control.Overall, the 74HC390P-E integrated circuit chip offers versatility, high-speed operation, and various counting modes, making it suitable for a wide range of applications that require counting, sequencing, or frequency division functions.
74HC390P-E Relevant information
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