Nexperia

74HC74D-Q100HL

74HC74D-Q100HL Description

The 74HC74D-Q100HL is a dual D-type flip-flop IC designed for high-performance digital applications. Manufactured by Nexperia USA Inc., this device is part of the 74HC series and is specifically tailored for automotive-grade applications. The 74HC74D-Q100HL features a clock frequency of up to 82 MHz, making it suitable for high-speed digital circuits. It operates within a supply voltage range of 2V to 6V, ensuring flexibility in power supply requirements.

This IC is designed with complementary outputs, providing both true and complemented signals, which is beneficial for applications requiring both positive and negative logic levels. The positive edge-triggered flip-flops ensure reliable data capture on the rising edge of the clock signal. The device also includes set (preset) and reset functions, allowing for synchronous control of the flip-flops.

74HC74D-Q100HL Features

• High-Speed Performance: With a maximum clock frequency of 82 MHz, the 74HC74D-Q100HL is designed for high-speed digital applications.
• Complementary Outputs: The IC provides both true and complemented outputs, offering flexibility in digital circuit design.
• Positive Edge-Triggered: Data is captured on the rising edge of the clock signal, ensuring reliable operation in synchronous digital systems.
• Wide Voltage Range: Operates within a supply voltage range of 2V to 6V, providing compatibility with various power supply configurations.
• Low Quiescent Current: A quiescent current of only 40 µA ensures minimal power consumption during idle periods.
• High Output Current: The device can source and sink up to 5.2 mA, making it suitable for driving various digital loads.
• Automotive Grade: The 74HC74D-Q100HL is designed to meet the stringent requirements of automotive applications, ensuring reliability and durability.
• Moisture Sensitivity Level 1: The device is suitable for unlimited exposure to moisture, making it ideal for harsh environmental conditions.
• REACH and RoHS Compliance: The 74HC74D-Q100HL is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.

74HC74D-Q100HL Applications

The 74HC74D-Q100HL is ideal for a variety of high-speed digital applications, particularly in the automotive sector. Its dual D-type flip-flops make it suitable for:

• Clock Management: Utilizing the flip-flops for clock signal distribution and synchronization.
• Data Storage: Storing single-bit data in synchronous digital systems.
• Control Logic: Implementing control logic circuits in automotive systems.
• Signal Processing: Processing digital signals in high-speed communication systems.
• Counter Circuits: Building counters and frequency dividers in digital circuits.

Conclusion of 74HC74D-Q100HL

The 74HC74D-Q100HL is a robust and versatile dual D-type flip-flop IC designed for high-speed digital applications. Its wide operating voltage range, low quiescent current, and high output current make it suitable for a variety of applications, particularly in the automotive industry. The device's compliance with REACH and RoHS regulations ensures environmental safety and regulatory compliance. While the 74HC74D-Q100HL is not recommended for new designs, it remains a reliable choice for existing systems requiring dual D-type flip-flops.