Texas Instruments

SN74S04DR

SN74S04DR Description

The SN74S04DR is a high-performance logic IC chip from Texas Instruments, designed to provide robust and reliable inversion functionality in a compact surface-mount package. This 14-pin SOIC package features six independent inverter circuits, each with a single input, making it ideal for digital logic applications where signal inversion is required. The SN74S04DR operates within a supply voltage range of 4.75V to 5.25V and is specified for an operating temperature range of 0°C to 70°C, ensuring stable performance in a variety of industrial and commercial environments.

SN74S04DR Features

• High-Speed Performance: With a maximum propagation delay of just 5ns at 5V and a maximum capacitive load of 50pF, the SN74S04DR offers exceptionally fast signal processing capabilities, making it suitable for high-speed digital circuits.
• Low Power Consumption: The inverter operates efficiently within a supply voltage range of 4.75V to 5.25V, ensuring minimal power consumption while maintaining high performance.
• Robust Input and Output Specifications: The input logic levels are clearly defined, with a low input level of 0.8V and a high input level of 2V. The output current capabilities are 1mA for high output and 20mA for low output, ensuring compatibility with a wide range of digital circuits.
• Surface-Mount Technology (SMT): The SN74S04DR is available in a surface-mount package, which is ideal for automated assembly processes and contributes to high-density PCB designs.
• Compliance and Reliability: The SN74S04DR is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, which means it is suitable for unlimited exposure to standard manufacturing environments.
• Packaging: The product is available in tape and reel (TR) packaging, facilitating efficient handling and storage in manufacturing settings.

SN74S04DR Applications

The SN74S04DR is versatile and can be utilized in a wide range of applications where digital signal inversion is necessary. Some specific use cases include:

• Digital Signal Processing: Inverting clock signals, control signals, and data lines in microprocessors, microcontrollers, and other digital systems.
• Communication Systems: Inverting signals in serial communication interfaces, such as UART, SPI, and I2C, to ensure proper signal levels and timing.
• Consumer Electronics: Inverting signals in various consumer devices, such as smartphones, tablets, and home automation systems, to manage digital interfaces and control circuits.
• Industrial Automation: Inverting signals in programmable logic controllers (PLCs) and other industrial control systems to manage digital inputs and outputs.
• Automotive Electronics: Inverting signals in automotive control units and infotainment systems to ensure reliable digital communication and control.

Conclusion of SN74S04DR

The SN74S04DR from Texas Instruments is a high-performance inverter IC that offers significant advantages over similar models due to its fast propagation delay, low power consumption, and robust input/output specifications. Its surface-mount package and compliance with environmental standards make it a reliable choice for modern electronic designs. Whether used in digital signal processing, communication systems, consumer electronics, industrial automation, or automotive electronics, the SN74S04DR provides a versatile and efficient solution for digital signal inversion needs.