Texas Instruments

SN74AHC86D  

Gates and Inverters

SN74AHC86D Description

The SN74AHC86D is a high-performance, 4-channel XOR (Exclusive OR) gate integrated circuit designed by Texas Instruments. This device is part of the 74AHC series, known for its excellent noise immunity and high-speed operation. The SN74AHC86D features four independent XOR gates, each with two inputs, making it suitable for a wide range of digital logic applications. The device operates over a wide supply voltage range of 2V to 5.5V, ensuring compatibility with various power supply configurations. It is available in a surface-mount package, specifically a 14-pin SOIC, which is ideal for compact and high-density PCB designs.

SN74AHC86D Features

• High-Speed Operation: With a maximum propagation delay of 8.8ns at 5V and a load capacitance of 50pF, the SN74AHC86D ensures fast and reliable signal processing.
• Wide Operating Voltage Range: The device operates from 2V to 5.5V, providing flexibility in power supply options and compatibility with different digital systems.
• Low Quiescent Current: A maximum quiescent current of 2 µA minimizes power consumption, making it suitable for low-power and battery-operated applications.
• Robust Input Logic Levels: The input logic levels are well-defined, with a low level ranging from 0.5V to 1.65V and a high level from 1.5V to 3.85V, ensuring reliable operation even in noisy environments.
• High Output Current Capability: The device can source and sink up to 8mA, allowing it to drive multiple loads without the need for additional buffering.
• Compliance and Safety: The SN74AHC86D is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for use in various industries.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the device is suitable for storage and handling in a wide range of environmental conditions.

SN74AHC86D Applications

The SN74AHC86D is ideal for applications requiring high-speed, reliable digital logic processing. Some specific use cases include:

• Digital Signal Processing: The XOR gates can be used in digital signal processing applications, such as error detection and correction circuits.
• Data Encryption: XOR operations are fundamental in many encryption algorithms, making the SN74AHC86D suitable for cryptographic applications.
• Parity Generation and Checking: The device can be used to generate and check parity bits in data transmission systems, ensuring data integrity.
• Control Logic: The XOR gates can be employed in control systems where specific logic conditions need to be met for system operation.
• Consumer Electronics: The compact SOIC package and low power consumption make it suitable for consumer electronics where space and power efficiency are critical.

Conclusion of SN74AHC86D

The SN74AHC86D from Texas Instruments is a versatile and high-performance XOR gate IC that offers significant advantages over similar models. Its wide operating voltage range, low quiescent current, and high-speed operation make it suitable for a variety of digital logic applications. The device's robust input logic levels and high output current capability ensure reliable performance in demanding environments. With its compliance to environmental and safety standards, the SN74AHC86D is an excellent choice for engineers looking for a reliable and efficient solution for their digital logic needs.

SN74AHC86D Documents

Download datasheets and manufacturer documentation for SN74AHC86D

EOL :

Product Discontinuation Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Qualification of Alternate Material Set for Assembly with Au Wire and Cu as Additional Wire Base Metal Option for Select SOIC and SSOP Package Devices (PDF)       Product Change Notification (PDF)      

Models :

SN74AHC86D Symbol & Footprint by SnapMagic      

Product Catalogs :

Logic Guide (Rev. AB)       Little Logic Guide 2018 (Rev. G)      

SPICE Models :

SN74AHC86 Behavioral SPICE Model