Texas Instruments

SN74HC08DG4  

Gates and Inverters

SN74HC08DG4 Description

The SN74HC08DG4 is a high-performance, quad 2-input AND gate logic IC from Texas Instruments, designed for a wide range of digital applications. This IC is part of the 74HC series, known for its high-speed CMOS technology, which ensures reliable and efficient operation. The SN74HC08DG4 features a maximum propagation delay of 17ns at 6V with a load capacitance of 50pF, making it suitable for high-speed digital circuits. It operates within a supply voltage range of 2V to 6V, providing flexibility in power supply requirements. The input logic levels are well-defined, with low levels ranging from 0.5V to 1.8V and high levels from 1.5V to 4.2V, ensuring compatibility with various digital systems. The IC is available in a surface mount package, specifically a tube, which facilitates easy integration into modern PCB designs.

SN74HC08DG4 Features

• High-Speed Performance: With a maximum propagation delay of 17ns at 6V and 50pF, the SN74HC08DG4 ensures fast signal processing, making it ideal for high-speed digital circuits.
• Wide Operating Voltage Range: The IC operates within a voltage range of 2V to 6V, providing flexibility and compatibility with different power supply systems.
• Low Quiescent Current: The maximum quiescent current is only 2 µA, which minimizes power consumption and heat generation, enhancing system efficiency and reliability.
• High Output Current Capability: The SN74HC08DG4 can source and sink up to 5.2mA, allowing it to drive multiple loads effectively.
• Surface Mount Package: Available in a tube package, the SN74HC08DG4 is designed for surface mount technology (SMT), facilitating easy integration into compact and high-density PCB designs.
• Compliance and Safety: The IC is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for electronics manufacturing.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the SN74HC08DG4 is suitable for various manufacturing environments without the need for special handling precautions.

SN74HC08DG4 Applications

The SN74HC08DG4 is ideal for a variety of applications due to its high-speed performance, low power consumption, and wide operating voltage range. Some specific use cases include:

• Digital Signal Processing: The high-speed AND gates are perfect for processing digital signals in communication systems, data processing units, and control circuits.
• Microcontroller and Microprocessor Interfaces: The IC can be used to interface with microcontrollers and microprocessors, providing logical AND operations for data and control signals.
• Consumer Electronics: In devices such as smartphones, tablets, and home automation systems, the SN74HC08DG4 can handle digital logic operations efficiently.
• Industrial Control Systems: The robustness and reliability of the IC make it suitable for industrial applications, including PLCs, automation systems, and robotic controllers.
• Automotive Electronics: The wide operating voltage range and low power consumption make the SN74HC08DG4 suitable for automotive applications, where power efficiency and reliability are critical.

Conclusion of SN74HC08DG4

The SN74HC08DG4 from Texas Instruments is a versatile and high-performance quad 2-input AND gate logic IC. Its combination of high-speed operation, low power consumption, and wide operating voltage range makes it an excellent choice for a variety of digital applications. The surface mount package and compliance with environmental and safety standards further enhance its suitability for modern electronics manufacturing. Whether used in digital signal processing, microcontroller interfaces, or industrial control systems, the SN74HC08DG4 provides reliable and efficient performance, making it a valuable component in the electronics industry.

SN74HC08DG4 Documents

Download datasheets and manufacturer documentation for SN74HC08DG4

PCN Part Status Change :

Mult Dev Status Chg 25/Apr/2023      

Datasheets :

SN54HC08, SN74HC08