Texas Instruments

SN74LS04DG4

SN74LS04DG4 Description

The SN74LS04DG4 is a high-performance, 6-channel inverter logic IC chip from Texas Instruments, designed for surface-mount applications. This device is part of the renowned 74LS series, known for its robustness and reliability in digital circuits. The SN74LS04DG4 operates within a supply voltage range of 4.75V to 5.25V and is specified to function efficiently within an operating temperature range of 0°C to 70°C. Each inverter channel features a single input, ensuring precise signal inversion with minimal propagation delay. The maximum propagation delay is rated at 15 nanoseconds at 5V with a maximum capacitive load of 15 picofarads, making it suitable for high-speed digital applications.

SN74LS04DG4 Features

• High-Speed Performance: With a maximum propagation delay of 15ns at 5V and 15pF, the SN74LS04DG4 ensures rapid signal processing, ideal for time-sensitive digital circuits.
• Robust Logic Levels: The input logic levels are clearly defined at 0.8V for low and 2V for high, providing a wide margin for reliable signal detection and inversion.
• Low Power Consumption: The SN74LS04DG4 operates within a supply voltage range of 4.75V to 5.25V, offering efficient power usage without compromising performance.
• Surface-Mount Compatibility: The surface-mount package type facilitates easy integration into modern PCB designs, enhancing both space efficiency and mechanical stability.
• Compliance and Safety: The SN74LS04DG4 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

SN74LS04DG4 Applications

The SN74LS04DG4 is versatile and finds application in various digital electronic systems, including:

• Digital Signal Processing: Ideal for inverting digital signals in microcontroller and microprocessor-based systems.
• Communication Circuits: Used in data transmission lines to invert signals, ensuring proper signal integrity and timing.
• Control Systems: Employed in industrial control systems where precise signal inversion is required for logic operations.
• Consumer Electronics: Utilized in devices such as televisions, computers, and other consumer electronics for signal processing and control functions.
• Automotive Electronics: Suitable for automotive applications where high-speed signal inversion and reliability are critical.

Conclusion of SN74LS04DG4

The SN74LS04DG4 from Texas Instruments stands out as a reliable and high-performance inverter IC, offering significant advantages over similar models. Its low propagation delay, robust logic levels, and surface-mount compatibility make it an ideal choice for a wide range of digital applications. The device's compliance with environmental and safety standards further enhances its appeal. Whether used in digital signal processing, communication circuits, or control systems, the SN74LS04DG4 ensures efficient and reliable signal inversion, making it a valuable component in modern electronic designs.