Texas Instruments

SN74ALS133NSR

SN74ALS133NSR Description

The SN74ALS133NSR is a high-performance NAND gate logic IC chip, part of the 74ALS series, manufactured by Texas Instruments. This device is designed for surface mount applications and features a 16SO package, making it suitable for compact and space-efficient designs. The SN74ALS133NSR operates within a voltage range of 4.5V to 5.5V and is capable of handling a maximum propagation delay of 25ns at 5V with a load capacitance of 50pF. It is rated for an operating temperature range of 0°C to 70°C, ensuring reliable performance in various environmental conditions.

The IC features 13 inputs and a single output, providing a versatile solution for complex logic operations. The input logic levels are defined as 0.8V for low and 2V for high, ensuring compatibility with a wide range of digital systems. The SN74ALS133NSR also boasts low quiescent current, with a maximum of 80 µA, and output current capabilities of 400µA for high and 8mA for low, making it suitable for driving various types of loads.

SN74ALS133NSR Features

• High-Speed Performance: With a maximum propagation delay of 25ns at 5V and 50pF, the SN74ALS133NSR ensures fast and efficient signal processing.
• Wide Operating Voltage Range: The IC operates reliably within a voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Low Power Consumption: The maximum quiescent current of 80 µA makes the SN74ALS133NSR energy-efficient, ideal for low-power applications.
• Robust Input and Output Currents: The device can handle output currents of 400µA for high and 8mA for low, allowing it to drive a variety of loads effectively.
• Surface Mount Compatibility: The 16SO package is designed for surface mount technology, enabling compact and reliable PCB designs.
• Wide Operating Temperature Range: The SN74ALS133NSR operates reliably between 0°C and 70°C, making it suitable for a broad range of applications.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.

SN74ALS133NSR Applications

The SN74ALS133NSR is ideal for applications requiring high-speed, low-power NAND gate functionality. Its versatility makes it suitable for a variety of digital systems, including:

• Digital Logic Circuits: The 13-input NAND gate is perfect for complex logic operations, enabling the creation of sophisticated digital circuits.
• Microcontroller Interfaces: The low power consumption and robust current handling capabilities make it an excellent choice for interfacing with microcontrollers.
• Data Processing Systems: The fast propagation delay ensures efficient data processing, making it suitable for systems requiring high-speed logic operations.
• Consumer Electronics: The compact surface mount package and wide operating temperature range make it suitable for consumer electronics where space and reliability are critical.

Conclusion of SN74ALS133NSR

The SN74ALS133NSR is a high-performance NAND gate logic IC that offers a combination of speed, low power consumption, and robust current handling capabilities. Its wide operating voltage and temperature ranges, along with its surface mount compatibility, make it a versatile solution for a variety of digital applications. The device's compliance with environmental and safety standards further enhances its suitability for modern electronics. Whether used in digital logic circuits, microcontroller interfaces, or data processing systems, the SN74ALS133NSR provides reliable and efficient performance, making it an ideal choice for engineers and designers in the electronics industry.