Texas Instruments

SN74LS47NE4

SN74LS47NE4 Description

The SN74LS47NE4 is a BCD-to-Seven-Segment Decoder/Driver designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is specifically engineered for driving LED displays and is part of the 74LS series, known for its reliability and performance in digital circuits. The SN74LS47NE4 operates within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of ambient conditions. It features a through-hole mounting type, which is ideal for applications requiring robust physical connections and ease of installation.

SN74LS47NE4 Features

• Operating Temperature: The SN74LS47NE4 operates efficiently within a temperature range of 0°C to 70°C (TA), ensuring stable performance in various environmental conditions.
• Configuration: This device is configured for a 7-segment display, making it ideal for driving LED displays that require segmented output.
• Supply Current: With a supply current of 64 mA, the SN74LS47NE4 ensures efficient power usage while maintaining high performance.
• Supply Voltage: The device operates within a supply voltage range of 4.75V to 5.25V, providing flexibility in power supply options.
• Interface: The SN74LS47NE4 uses a BCD (Binary-Coded Decimal) interface, which simplifies the connection and control of LED displays.
• Package: Housed in a tube package, the SN74LS47NE4 is designed for easy handling and storage, reducing the risk of damage during transportation and assembly.
• Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level (MSL): The SN74LS47NE4 is not moisture sensitive, making it suitable for applications in environments with varying humidity levels.

SN74LS47NE4 Applications

The SN74LS47NE4 is particularly well-suited for applications that require clear and efficient LED display control. Its BCD-to-seven-segment decoding capability makes it ideal for:

• Digital Clocks: Providing accurate and readable time displays.
• Calculators: Enhancing the clarity and functionality of numerical displays.
• Counters and Meters: Offering precise and easy-to-read numerical outputs.
• Industrial Control Panels: Ensuring clear and reliable display of critical information.

Conclusion of SN74LS47NE4

The SN74LS47NE4 stands out as a reliable and efficient BCD-to-seven-segment decoder/driver, offering a range of technical specifications and performance benefits that make it a preferred choice in the electronics industry. Its compatibility with LED displays, robust operating temperature range, and compliance with environmental standards ensure that it meets the demands of modern electronic applications. Whether used in digital clocks, calculators, or industrial control panels, the SN74LS47NE4 delivers consistent performance and ease of integration, making it a valuable component in any design requiring clear and efficient display control.