The SN74LVC2G74QDCURQ1 is a high-performance, dual positive-edge-triggered D-type flip-flop from Texas Instruments designed to operate from a 1.65 V to 5.5 V V<sub>CC supply. This versatile component is part of the LVC family, which is known for its low-voltage operation and compatibility with mixed-voltage system environments.

Each flip-flop has independent data (D), clock (CLK), set (SET), and reset (RESET) inputs, and Q and Q-bar outputs. The SET and RESET inputs are active low and can be used to override the clock and initiate a set or reset state, providing additional control and flexibility in circuit design. This feature is particularly useful for implementing initialization routines during power-up sequences or for emergency shutdown procedures in safety-critical applications.

The SN74LVC2G74QDCURQ1 is characterized for operation from -40°C to +125°C, making it suitable for automotive applications and other demanding industrial environments. The device's robustness is further enhanced by its ESD protection, which ensures reliability and longevity in the presence of electrostatic discharge events.

With its low power consumption and high-speed operation, the SN74LVC2G74QDCURQ1 is ideal for a wide range of applications, including signal gating, data storage, pattern generation, and more. It is offered in a small 8-pin VSSOP (DQU) package, which is optimized for space-constrained applications while providing adequate thermal performance.

Key features of the SN74LVC2G74QDCURQ1 include:

• Operates from 1.65 V to 5.5 V
• Maximum t<sub>pd of 3.4 ns at 3.3 V
• Low power consumption, 10-µA max I<sub>CC
• ±24-mA output drive at 3.3 V
• I<sub>off supports live insertion, partial power-down mode, and back-drive protection
• Latch-up performance exceeds 250 mA per JESD 78, Class II
• ESD protection exceeds JESD 22

This flip-flop is part of Texas Instruments' commitment to providing state-of-the-art semiconductor technologies with superior performance for the automotive and industrial markets. Its robust design and flexible power supply range make it a smart choice for designers looking to incorporate reliable, high-speed memory elements into their systems.