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74AC821SCX Specifications
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TypeParameter
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Package / Case24-SOIC (0.295", 7.50mm Width)
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Supplier Device Package24-SOP
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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)80 µA
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Voltage - Supply2V ~ 6V
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Current - Output High, Low24mA, 24mA
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Trigger TypePositive Edge
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Max Propagation Delay @ V, Max CL9.5ns @ 5V, 50pF
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Clock Frequency160 MHz
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Number of Bits per Element10
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Number of Elements1
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Output TypeTri-State, Non-Inverted
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TypeD-Type
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FunctionStandard
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series74AC
The 74AC821SCX is a specific type of integrated circuit chip known as a counter. It has a decade counter feature, which means it can count up to ten decimal digits. Here are some advantages and application scenarios of the 74AC821SCX:Advantages: 1. Fast operation: The 74AC821SCX is designed to work at high-speed clock frequencies, making it suitable for applications that require quick and efficient counting operations. 2. Low power consumption: It has relatively low power requirements, making it suitable for battery-powered devices or applications where energy efficiency is important. 3. Decade counter functionality: The IC chip can count from 0 to 9 and then reset to zero, making it ideal for applications requiring sequential and cyclic counting operations. 4. Easy interface: The 74AC821SCX can be easily interfaced with other digital logic components, allowing it to be integrated into larger digital systems smoothly.Application scenarios: 1. Timing and frequency measurement: The decade counter functionality of the chip makes it suitable for applications that involve timing or frequency measurement, such as digital clocks, timers, or frequency dividers. 2. Industrial automation: The chip can be used in industrial automation systems for counting and controlling processes that require sequential operations, such as assembling or packaging machines. 3. Digital displays: It can be used to drive seven-segment digital displays, allowing it to be applied in devices like calculators, scoreboards, or electronic counters. 4. Data encryption: The 74AC821SCX can also be used in cryptographic applications that involve counting operations as part of the encryption or decryption process.These are just a few examples, and the specific usage of the 74AC821SCX chip may vary depending on the requirements of the application.
74AC821SCX Relevant information