Texas Instruments

SN74LS30DR  

Gates and Inverters

SN74LS30DR Description

The SN74LS30DR is a high-performance, 8-input NAND gate IC designed for a wide range of digital logic applications. Manufactured by Texas Instruments, this device is part of the 74LS series, renowned for its reliability and performance in digital circuits. The SN74LS30DR operates within a supply voltage range of 4.75V to 5.25V and can function effectively within an operating temperature range of 0°C to 70°C. This makes it suitable for use in various environments, ensuring consistent performance across different conditions.

The device boasts a maximum propagation delay of 20ns at 5V with a maximum capacitive load of 15pF, providing rapid signal processing capabilities essential for high-speed digital applications. The NAND gate logic type allows for versatile digital signal manipulation, making it a fundamental component in complex digital systems. With an input logic level of 0.8V for low and 2V for high, the SN74LS30DR ensures precise signal detection and processing.

SN74LS30DR Features

• High-Speed Performance: The SN74LS30DR offers a maximum propagation delay of 20ns at 5V and 15pF, ensuring rapid signal processing and efficient operation in high-speed digital circuits.
• Wide Operating Voltage Range: With a supply voltage range of 4.75V to 5.25V, the device provides flexibility in power supply requirements, making it suitable for a variety of applications.
• Robust Operating Temperature Range: The operating temperature range of 0°C to 70°C ensures reliable performance across different environmental conditions.
• Low Quiescent Current: The maximum quiescent current of 500 µA minimizes power consumption, making the SN74LS30DR energy-efficient and ideal for battery-powered or low-power applications.
• Surface Mount Packaging: The surface mount package type facilitates easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.
• Compliance and Safety: The SN74LS30DR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards, making it suitable for global markets.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, reducing the risk of damage during manufacturing and storage.

SN74LS30DR Applications

The SN74LS30DR is ideal for a variety of applications due to its high-speed performance, low power consumption, and robust operating conditions. Some specific use cases include:

• Digital Logic Circuits: The 8-input NAND gate is fundamental in digital logic design, enabling complex Boolean operations and signal processing.
• Microcontroller Interfaces: The device can be used to interface with microcontrollers, providing essential logic functions and signal conditioning.
• Memory and Storage Systems: The SN74LS30DR can be employed in memory and storage systems to manage data flow and control signals.
• Communication Systems: In communication systems, the device can be used for signal processing and control logic, ensuring efficient data transmission and reception.
• Consumer Electronics: The device's low power consumption and compact size make it suitable for consumer electronics, where space and energy efficiency are critical.

Conclusion of SN74LS30DR

The SN74LS30DR is a versatile and high-performance 8-input NAND gate IC that offers significant advantages over similar models. Its rapid propagation delay, wide operating voltage range, and low quiescent current make it an excellent choice for high-speed digital applications. The device's compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing. Whether used in digital logic circuits, microcontroller interfaces, or communication systems, the SN74LS30DR provides reliable performance and efficient operation, making it a valuable component in the electronics industry.

SN74LS30DR Documents

Download datasheets and manufacturer documentation for SN74LS30DR

Datasheets :

SN54,74(LS,S)30      

HTML Datasheet :

SN54,74(LS,S)30      

PCN Design/Specification :

Design 25/Feb/2022