CD74HCT688E
8 - bit comparator ICs for logic applications
Manufacturer： ['harris-semiconductor', 'rochester', 'ti']
series introduction
The CD74HCT688E series is a family of high-speed, low-power 8-bit programmable comparators that excels in a variety of digital applications. Designed with a focus on flexibility and performance, this series provides an efficient solution for sorting, comparison, and data manipulation tasks in complex electronic systems. The CD74HCT688E comparators feature a wide operating voltage range of 2V to 6V, making them compatible with both TTL and CMOS logic levels, which facilitates seamless integration into diverse circuit designs.
One of the standout features of the CD74HCT688E series is its programmable inputs. Users can easily configure the device to operate in different modes, such as comparing binary numbers or acting as an equality checker. This programmability, combined with a high-speed operation of up to 15 ns, allows for quick decision-making processes in real-time applications—ensuring that systems can respond promptly to changing conditions. Additionally, the series offers low static power consumption, making it an ideal choice for battery-operated devices where energy efficiency is paramount.
The design characteristics of the CD74HCT688E also include a robust output stage, capable of driving multiple loads while maintaining signal integrity. The device supports both active-high and active-low outputs, providing flexibility in interfacing with various system architectures. Its pin-compatible design with earlier comparator models allows for easy upgrades and design modifications without the need for extensive redesign efforts.
Typical applications for the CD74HCT688E series include digital signal processing, threshold detection, and data alignment in telecommunications systems. They are widely used in consumer electronics, automotive electronics, and industrial automation, where precise comparisons and fast response times are critical. The CD74HCT688E series stands out as a versatile and reliable choice for engineers seeking to enhance the functionality and efficiency of their digital circuits.
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20-DIP
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