Description:

• The CDHCT688E is an 8-bit identification comparator specifically intended for high-speed digital systems.
• It accurately compares two sets of 8-bit binary numbers and determines whether they are equal, making it a critical component in data validation and error detection software.
• The CDHCT688E compares two sets of 8-bit inputs.
• If the input values match, the comparator lowers the output, showing equality.
• This active-low output design is particularly beneficial in systems that use negative logic or require simple implementation of equality signals.
• 8-Bit Comparison: Determines whether two 8-bit binary words are identical. This is critical for ensuring data integrity and detecting errors in digital systems.
• Inverting Output: The output is active-low, indicating a match when the values are the same. This characteristic facilitates the design of many digital systems that use negative logic.
• Wide Operating Voltage Range: Operates within a voltage range of 2V to 6V, making it suitable for a variety of logic levels.
• Low Power Consumption: Has a low quiescent power consumption, making it appropriate for battery-powered and low-power applications.
• TTL-Compatible Inputs and Outputs: Enables simple interface with TTL logic circuits, making it an adaptable component for mixed-signal systems.