Texas Instruments

SN74LS247NG4

SN74LS247NG4 Description

The SN74LS247NG4 is a high-performance integrated circuit (IC) designed for driving 7-segment LED displays. Manufactured by Texas Instruments, this IC is part of the Display Drivers ICs category and is ideal for applications requiring reliable and efficient display control. The SN74LS247NG4 operates within a temperature range of 0°C to 70°C, making it suitable for a variety of environments. It features a BCD (Binary-Coded Decimal) interface, which simplifies the connection to digital systems and enhances compatibility with various digital circuits.

SN74LS247NG4 Features

The SN74LS247NG4 offers several key features that set it apart from similar models in the market:

• Operating Temperature Range: The IC operates reliably within a temperature range of 0°C to 70°C, ensuring consistent performance in both ambient and moderately elevated temperatures.
• Configuration: The 7-segment configuration allows for the control of individual segments in LED displays, providing flexibility in display design and content.
• Supply Current: With a supply current of 7 mA, the SN74LS247NG4 is energy-efficient, reducing power consumption and heat generation.
• Supply Voltage: The IC operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with standard digital power supplies.
• Mounting Type: The through-hole mounting type facilitates easy integration into printed circuit boards (PCBs) and ensures robust mechanical stability.
• Package: The tube packaging format ensures safe storage and handling, reducing the risk of damage during transportation and assembly.
• Compliance: The SN74LS247NG4 is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the IC is highly resistant to moisture, making it suitable for a wide range of applications without the need for special handling precautions.

SN74LS247NG4 Applications

The SN74LS247NG4 is ideal for a variety of applications where reliable and efficient display control is required. Some specific use cases include:

• Digital Displays: Ideal for driving 7-segment LED displays in digital clocks, calculators, and other devices that require clear and accurate numerical display.
• Industrial Control Panels: Suitable for use in industrial applications where LED displays are used to indicate status, measurements, or other critical information.
• Consumer Electronics: Can be used in consumer electronics such as digital thermometers, speedometers, and other devices that require a simple and effective display solution.
• Educational Tools: Perfect for educational purposes, such as teaching digital electronics and display technologies, due to its straightforward configuration and ease of use.

Conclusion of SN74LS247NG4

The SN74LS247NG4 is a versatile and reliable integrated circuit designed for driving 7-segment LED displays. Its combination of a wide operating temperature range, energy-efficient operation, and compliance with environmental standards makes it a standout choice in the market. The through-hole mounting and tube packaging ensure ease of integration and robustness, while its BCD interface simplifies connections to digital systems. Whether used in digital displays, industrial control panels, consumer electronics, or educational tools, the SN74LS247NG4 offers a reliable and efficient solution for display control.