Texas Instruments 4-Bit HC Logic Comparator, Active High, Non-Inverting, 16-Pin PDIP CD74HC85E

Texas Instruments CD74HC85E is a 4-bit high-speed CMOS logic comparator from the 74HC family, featuring active high output and non-inverting polarity. This integrated circuit comes in a 16-pin PDIP package with a through-hole mounting style, facilitating straightforward integration into electronic circuits.

The device operates within a voltage range from 2 V up to 6 V, providing compatibility with standard CMOS power supplies. It supports a magnitude comparator function, making it suitable for digital systems requiring precise bit-wise comparison.

With a maximum high-level output current of -5.2mA and a maximum low-level output current of 5.2mA, the IC delivers stable output performance. The propagation delay at typical load capacitance is 33 nanoseconds, ensuring fast logic response for timing-critical applications.

The robust operational temperature range spans from -55°C to 125°C, allowing use in diverse environmental conditions including industrial and laboratory settings. This integrated circuit belongs to the high-speed CMOS 74HC family leveraging silicon gate technology for low power consumption.

It provides compatibility with both input CMOS and output CMOS logic levels. The 16-pin PDIP form factor supports ease of handling and prototyping in through-hole printed circuit boards. The device’s functionality as a magnitude comparator enables it to compare two 4-bit binary values efficiently.

Suitable for use in electronic component assemblies, semiconductor applications, and digital signal processing. The device does not have specific automotive standards or approvals. Pin configuration and package dimensions support detailed design and PCB layout planning.

The Texas Instruments CD74HC85E is essential for electronic engineers and technicians designing logic comparator circuits within industrial, educational, and research laboratory environments. Its reliable specification set makes it an excellent choice for precision digital comparison in embedded systems.

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