Texas Instruments

SN74AUC1G79YEAR

SN74AUC1G79YEAR Description

The SN74AUC1G79YEAR is a single-bit D-type flip-flop designed by Texas Instruments, featuring a wide supply voltage range of 0.8V to 2.7V and a clock frequency of up to 275 MHz. This flip-flop is triggered on the positive edge of the clock signal, ensuring precise timing control. The device is housed in a 5-DSBGA package, suitable for surface-mount applications, and is available in tape and reel packaging. Despite its obsolescence status, the SN74AUC1G79YEAR remains a reliable choice for applications requiring robust performance and compatibility with various voltage levels.

SN74AUC1G79YEAR Features

• Clock Frequency: Capable of operating at frequencies up to 275 MHz, the SN74AUC1G79YEAR is well-suited for high-speed digital applications.
• Trigger Type: Positive-edge triggering ensures accurate data capture and synchronization.
• Supply Voltage: A wide operating range of 0.8V to 2.7V makes it versatile for different power supply environments.
• Low Power Consumption: With a quiescent current of only 10 µA, the device is energy-efficient, making it ideal for low-power systems.
• Output Current: Capable of sourcing and sinking 9mA, providing robust output drive capabilities.
• Propagation Delay: A maximum propagation delay of 1.8ns at 2.5V and 30pF ensures fast signal processing.
• Input Capacitance: Low input capacitance of 2.5 pF minimizes loading effects on driving circuits.
• Compliance: The device is REACH unaffected and RoHS3 compliant, meeting environmental and safety standards.
• Moisture Sensitivity Level (MSL): MSL 1 (unlimited) indicates high resistance to moisture, enhancing reliability in various environmental conditions.

SN74AUC1G79YEAR Applications

The SN74AUC1G79YEAR is ideal for a variety of applications where high-speed data processing and precise timing are critical. Its wide voltage range and low power consumption make it suitable for use in:

• Digital Signal Processing: High-speed data capture and synchronization in digital signal processing systems.
• Communication Systems: Reliable data transmission and reception in communication protocols requiring precise timing.
• Embedded Systems: Integration into low-power embedded systems where energy efficiency and performance are paramount.
• Automotive Electronics: Utilized in automotive applications where robustness and reliability are essential.
• Industrial Control: Employed in industrial control systems for high-speed data handling and control signal processing.

Conclusion of SN74AUC1G79YEAR

The SN74AUC1G79YEAR, despite being marked as obsolete, continues to offer significant advantages due to its high-speed performance, wide voltage range, and low power consumption. Its positive-edge triggering and low propagation delay ensure precise timing and fast signal processing, making it a reliable choice for various high-speed digital applications. The device's compliance with environmental and safety standards further enhances its suitability for modern electronic systems. For applications requiring robust performance and compatibility with different voltage levels, the SN74AUC1G79YEAR remains a valuable component in the electronics industry.