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CD74HCT688E

CD74HCT688E

Manufacturer No:

CD74HCT688E

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR IDENTITY 8B 20DIP

Datasheet:

Datasheet

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CD74HCT688E Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Supplier Device Package
    20-PDIP
  • Package / Case
    20-DIP (0.300", 7.62mm)
  • Operating Temperature
    -55°C ~ 125°C
  • Current - Quiescent (Iq)
    8 µA
  • Max Propagation Delay @ V, Max CL
    34ns @ 4.5V, 50pF
  • Current - Output High, Low
    4mA, 4mA
  • Voltage - Supply
    4.5V ~ 5.5V
  • Output Function
    A=B
  • Output
    Active Low
  • Number of Bits
    8
  • Type
    Identity Comparator
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    74HCT
The CD74HCT688E is a 8-bit magnitude comparator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The CD74HCT688E operates at high speeds, making it suitable for applications that require fast comparison of binary numbers. 2. Wide operating voltage range: It can operate within a wide voltage range, typically from 2V to 6V, making it compatible with various power supply configurations. 3. Low power consumption: The HCT family of integrated circuits, including CD74HCT688E, is known for its low power consumption, making it suitable for battery-powered devices. 4. TTL compatibility: The CD74HCT688E is TTL (Transistor-Transistor Logic) compatible, which means it can interface easily with other TTL logic devices.Application Scenarios: 1. Arithmetic operations: The CD74HCT688E can be used in arithmetic circuits to compare two binary numbers and determine their relative magnitudes. This is useful in applications such as addition, subtraction, and multiplication. 2. Control systems: It can be used in control systems to compare digital values and make decisions based on the comparison results. For example, it can be used to compare sensor readings with predefined thresholds and trigger appropriate actions. 3. Data processing: The CD74HCT688E can be used in data processing applications where binary numbers need to be compared, such as in data sorting algorithms or data compression techniques. 4. Digital communication: It can be used in digital communication systems to compare digital signals and perform error detection or correction. For example, it can be used in error detection codes like CRC (Cyclic Redundancy Check). 5. Address decoding: The CD74HCT688E can be used in address decoding circuits to compare addresses and enable specific memory or peripheral devices based on the comparison results.Overall, the CD74HCT688E integrated circuit chip is versatile and finds applications in various digital systems that require high-speed binary comparison operations.
CD74HCT688E Relevant information