STMicroelectronics

74V1G80STR

74V1G80STR Description

The 74V1G80STR is a single D-type flip-flop designed by STMicroelectronics, a leading manufacturer in the semiconductor industry. This logic IC chip is part of the 74V series and is housed in a compact SOT23-5 package, making it ideal for surface-mount applications. Despite its small size, the 74V1G80STR offers robust performance with a clock frequency of up to 180 MHz, ensuring high-speed operation. The flip-flop is triggered on the positive edge, providing precise control over data latching.

The device operates within a wide voltage range of 2V to 5.5V, making it versatile for various power supply configurations. It features an inverted output, which can be beneficial in certain digital circuit designs. The 74V1G80STR also boasts a low quiescent current of just 1 µA, contributing to energy efficiency, especially in low-power applications.

74V1G80STR Features

• High-Speed Operation: With a clock frequency of up to 180 MHz, the 74V1G80STR ensures fast data processing and latching.
• Wide Voltage Range: The device operates efficiently within a supply voltage range of 2V to 5.5V, providing flexibility in power supply design.
• Low Power Consumption: The flip-flop consumes only 1 µA in quiescent state, making it suitable for battery-powered and low-power applications.
• Inverted Output: The inverted output type can simplify circuit design in applications requiring specific logic levels.
• Positive Edge Triggering: Ensures reliable data capture on the rising edge of the clock signal.
• High Output Current Capability: The device can source and sink up to 8mA, supporting robust signal driving capabilities.
• Moisture Sensitivity Level (MSL) 1: The unlimited moisture sensitivity level ensures ease of handling and storage without requiring special precautions.
• Compliance and Safety: The 74V1G80STR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.

74V1G80STR Applications

The 74V1G80STR is well-suited for a variety of applications due to its high-speed operation, low power consumption, and versatile voltage range. Some specific use cases include:

• Digital Signal Processing: Ideal for applications requiring fast data latching and processing, such as in digital signal processors (DSPs) and microcontrollers.
• Communication Systems: Suitable for use in communication interfaces where high-speed data transfer and precise timing are critical.
• Consumer Electronics: Perfect for compact devices where space is a constraint, such as smartphones, tablets, and wearable technology.
• Automotive Electronics: The wide voltage range and robust performance make it suitable for automotive applications, including engine control units (ECUs) and infotainment systems.
• Industrial Control Systems: The device can be used in various industrial applications, including programmable logic controllers (PLCs) and automation systems.

Conclusion of 74V1G80STR

The 74V1G80STR from STMicroelectronics is a highly efficient and versatile D-type flip-flop designed for high-speed and low-power applications. Its compact SOT23-5 package, wide voltage range, and low quiescent current make it an excellent choice for a variety of electronic systems. Despite its obsolete status, the 74V1G80STR remains a reliable component for applications requiring robust performance and precise control. Its compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing.