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MM54HC688E/883

MM54HC688E/883

Manufacturer No:

MM54HC688E/883

Manufacturer:

National Semiconductor

Description:

IC COMPARATOR IDENTITY 8B 20CLCC

Datasheet:

Datasheet

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MM54HC688E/883 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    20-LCCC (8.89x8.89)
  • Package / Case
    20-CLCC
  • Operating Temperature
    -55°C ~ 125°C
  • Current - Quiescent (Iq)
    8 µA
  • Max Propagation Delay @ V, Max CL
    30ns @ 6V, 50pF
  • Current - Output High, Low
    5.2mA, 5.2mA
  • Voltage - Supply
    2V ~ 6V
  • Output Function
    A=B
  • Output
    Active Low
  • Number of Bits
    8
  • Type
    Identity Comparator
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    54HC
The MM54HC688E/883 is a high-speed CMOS integrated circuit chip that functions as an 8-bit magnitude comparator. Here are some advantages and application scenarios of this chip:Advantages: 1. High-speed operation: The MM54HC688E/883 chip operates at high speeds, making it suitable for applications that require quick comparison of binary numbers. 2. CMOS technology: It is built using CMOS technology, which offers low power consumption, high noise immunity, and wide operating voltage range. 3. Wide temperature range: The MM54HC688E/883 chip is designed to operate over a wide temperature range, making it suitable for applications in harsh environments. 4. Durable and reliable: The "883" suffix indicates that this chip is manufactured to meet military specifications, ensuring its durability and reliability.Application scenarios: 1. Binary number comparison: The primary application of the MM54HC688E/883 chip is to compare two 8-bit binary numbers and determine their relative magnitudes. It can be used in various digital systems where comparison operations are required, such as arithmetic units, microprocessors, and data processing systems. 2. Control systems: The chip can be used in control systems to compare digital values and make decisions based on the comparison results. For example, it can be used in industrial automation systems to compare sensor readings and trigger appropriate actions. 3. Error detection: The MM54HC688E/883 chip can be utilized in error detection circuits to compare data or checksums and identify any discrepancies. It is commonly used in communication systems, data transmission, and storage systems to ensure data integrity. 4. Address decoding: In memory systems or address decoding circuits, the MM54HC688E/883 chip can be used to compare addresses and enable specific memory locations or peripheral devices based on the comparison results. 5. Digital signal processing: The chip can be employed in digital signal processing applications where comparisons of binary values are required, such as filtering, modulation, or demodulation processes.Overall, the MM54HC688E/883 chip's advantages of high-speed operation, CMOS technology, wide temperature range, and military-grade reliability make it suitable for various applications involving binary number comparison, control systems, error detection, address decoding, and digital signal processing.
MM54HC688E/883 Relevant information