Texas Instruments

CD74HCT86MT

CD74HCT86MT Description

The CD74HCT86MT is a high-performance, 4-channel XOR (Exclusive OR) logic IC chip manufactured by Texas Instruments. This device is designed for surface-mount applications and is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) format, making it suitable for compact and high-density electronic designs. The CD74HCT86MT operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of digital systems. It features a maximum propagation delay of 32ns at 4.5V with a load capacitance of 50pF, providing fast and reliable signal processing.

CD74HCT86MT Features

• Logic Type: The CD74HCT86MT is an XOR gate IC, which outputs a high signal (1) only when the number of high inputs is odd. This feature makes it ideal for applications requiring parity checking, error detection, and digital signal processing.
• Input Logic Levels: The device has a low input logic level of 0.8V and a high input logic level of 2V, ensuring compatibility with a variety of digital systems and minimizing the risk of signal misinterpretation.
• Propagation Delay: With a maximum propagation delay of 32ns at 4.5V and 50pF load capacitance, the CD74HCT86MT offers fast signal processing, making it suitable for high-speed digital circuits.
• Low Quiescent Current: The IC features a maximum quiescent current of 2 µA, which helps in reducing power consumption, making it ideal for battery-operated and low-power applications.
• Output Current Capability: The CD74HCT86MT can source and sink up to 4mA, providing robust output drive capabilities for driving various digital loads.
• Compliance and Standards: The device is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Packaging: The CD74HCT86MT is available in a tape and reel (TR) package, facilitating automated assembly processes and ensuring high reliability in production environments.

CD74HCT86MT Applications

The CD74HCT86MT is versatile and can be used in a variety of applications, including:

• Digital Signal Processing: The XOR gate functionality is essential for digital signal processing tasks such as phase detection and frequency synthesis.
• Parity Generation and Checking: The XOR logic is commonly used in parity generation and checking circuits, ensuring data integrity in communication systems.
• Error Detection: In digital systems, the CD74HCT86MT can be used to detect errors in data transmission by comparing transmitted and received signals.
• Control Logic: The device can be used in control logic circuits where specific output conditions need to be met based on input signals.
• Consumer Electronics: The low power consumption and compact size make it suitable for consumer electronics where space and power efficiency are critical.
• Industrial Automation: The robustness and reliability of the CD74HCT86MT make it ideal for industrial automation systems where high-speed and accurate signal processing is required.

Conclusion of CD74HCT86MT

The CD74HCT86MT from Texas Instruments is a high-performance XOR gate IC that offers a combination of speed, reliability, and low power consumption. Its compatibility with a wide range of digital systems, robust output drive capabilities, and compliance with environmental standards make it a preferred choice for various applications. Whether used in digital signal processing, error detection, or control logic, the CD74HCT86MT provides a reliable and efficient solution for modern electronic designs.