Texas Instruments

CD74HC4538QPWRSV  

Multivibrators

CD74HC4538QPWRSV Description

The CD74HC4538QPWRSV is a high-performance monostable multivibrator logic IC chip, part of the 74HC series, designed and manufactured by Texas Instruments. This device is engineered to provide reliable and precise timing functions in various electronic applications. It features two independent monostable circuits, each capable of generating a single output pulse in response to a trigger input. The propagation delay of 43 ns ensures rapid response times, making it suitable for high-speed applications. The device operates within a supply voltage range of 2 V to 6 V, providing flexibility in power supply requirements.

CD74HC4538QPWRSV Features

• Monostable Logic Type: The CD74HC4538QPWRSV is designed as a monostable multivibrator, which means it can generate a single, stable output pulse in response to an input trigger. This feature is ideal for applications requiring precise timing control.
• Independent Circuits: The device includes two independent monostable circuits, allowing for simultaneous operation of two separate timing functions within a single package.
• Schmitt Trigger Input: The inclusion of Schmitt trigger input ensures noise immunity and stable operation, even with noisy or slowly changing input signals.
• Surface Mount Technology: The surface mount package type facilitates easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 2 V to 6 V, offering flexibility and compatibility with various power supply systems.
• High Output Current Capability: With an output current capability of 5.2 mA for both high and low states, the CD74HC4538QPWRSV can drive a variety of loads effectively.
• ROHS3 Compliant: The device meets the stringent environmental standards of ROHS3, ensuring compliance with global regulations and promoting sustainable manufacturing practices.
• Moisture Sensitivity Level (MSL) 1: The device has an MSL rating of 1, indicating it is not moisture-sensitive and can be stored and handled without special precautions.

CD74HC4538QPWRSV Applications

The CD74HC4538QPWRSV is ideal for a wide range of applications where precise timing and control are essential. Some specific use cases include:

• Pulse Generation: The monostable circuits can generate precise output pulses for applications such as timing control in digital circuits, debouncing switches, and generating clock signals.
• Noise Filtering: The Schmitt trigger input helps filter out noise from input signals, making it suitable for applications where signal integrity is critical.
• Timing Circuits: The device can be used in timing circuits for microprocessors, communication systems, and other digital applications requiring accurate timing.
• Consumer Electronics: The wide supply voltage range and surface mount package make it suitable for consumer electronics where space and power efficiency are important.
• Industrial Control Systems: The high output current capability and robust design make it ideal for industrial applications where reliability and performance are paramount.

Conclusion of CD74HC4538QPWRSV

The CD74HC4538QPWRSV from Texas Instruments is a versatile and high-performance monostable multivibrator logic IC chip. Its unique features, such as the Schmitt trigger input, independent circuits, and wide supply voltage range, provide significant advantages over similar models. The device's ability to generate precise timing pulses and filter out noise makes it an excellent choice for a variety of applications, from consumer electronics to industrial control systems. The surface mount package and ROHS3 compliance further enhance its suitability for modern electronic designs. Overall, the CD74HC4538QPWRSV is a reliable and efficient solution for applications requiring precise timing and control.

CD74HC4538QPWRSV Documents

Download datasheets and manufacturer documentation for CD74HC4538QPWRSV