STMicroelectronics

M74HCT00B1R

M74HCT00B1R Description

The M74HCT00B1R is a high-speed CMOS NAND gate IC manufactured by STMicroelectronics. This logic IC chip is part of the 74HCT series and features four independent NAND gates, each with two inputs. It is designed for through-hole mounting and comes in a tube package, making it suitable for a variety of industrial and commercial applications. The M74HCT00B1R operates within a supply voltage range of 4.5V to 5.5V and offers a maximum propagation delay of 19ns at 4.5V with a load capacitance of 50pF. The IC is rated for a quiescent current of 1 µA and can handle an output current of 4mA for both high and low states. Despite being marked as obsolete, the M74HCT00B1R remains a reliable choice for applications requiring high-speed digital logic functions.

M74HCT00B1R Features

• High-Speed Performance: With a maximum propagation delay of 19ns at 4.5V and 50pF load capacitance, the M74HCT00B1R ensures fast signal processing and efficient data handling.
• Low Power Consumption: The IC features a quiescent current of only 1 µA, making it energy-efficient and suitable for low-power applications.
• Robust Input Logic Levels: The M74HCT00B1R has input logic levels of 0.8V for low and 2V for high, ensuring compatibility with a wide range of digital systems.
• High Output Current Capability: The IC can handle an output current of 4mA for both high and low states, providing robust performance in driving various loads.
• Through-Hole Mounting: The through-hole package makes it easy to integrate into PCB designs and ensures mechanical stability in industrial environments.
• Compliance and Safety: The M74HCT00B1R is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the IC is suitable for use in environments with varying humidity levels without the need for special handling.

M74HCT00B1R Applications

The M74HCT00B1R is ideal for applications requiring high-speed digital logic functions. Its robust performance and compatibility with various digital systems make it suitable for:

• Digital Signal Processing: The high-speed NAND gates can be used in digital signal processing applications where fast logic operations are required.
• Control Systems: The IC can be integrated into control systems for industrial automation, providing reliable and efficient logic functions.
• Consumer Electronics: The low power consumption and robust performance make it suitable for consumer electronics where energy efficiency and reliability are critical.
• Telecommunications: The M74HCT00B1R can be used in telecommunication equipment for signal processing and control functions.
• Automotive Electronics: The through-hole mounting and robust performance make it suitable for automotive applications where mechanical stability and reliability are essential.

Conclusion of M74HCT00B1R

The M74HCT00B1R, despite being marked as obsolete, remains a reliable and efficient choice for applications requiring high-speed digital logic functions. Its low power consumption, robust input logic levels, and high output current capability make it a versatile component for various industrial and commercial applications. The through-hole mounting and compliance with environmental and safety standards further enhance its suitability for a wide range of use cases. For applications where high-speed, low-power, and reliable digital logic are essential, the M74HCT00B1R is an excellent choice.