SN74LVC2G74YZAR

Flip Flops Overview

The SN74LVC2G74YZAR is a dual D-type flip-flop with positive-edge triggering manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V, ensuring compatibility with low-voltage digital systems. The device features independent clock inputs and data inputs for each flip-flop, along with shared asynchronous reset and preset functions. Packaged in a compact SOT-353 (SC-88) surface-mount package, it supports high-speed operation with propagation delays typical of the LVC family.

Flip Flops Feature Summary

• Dual independent D-type flip-flops with positive-edge clock triggering
• Asynchronous active-low reset and active-high preset capabilities
• Wide operating voltage range supporting 1.65 V to 3.6 V supplies
• Compact five-pin surface-mount packaging for space-constrained designs

Flip Flops Applications

• Data storage and register applications in portable electronics
• State machine implementation in low-voltage microcontroller systems
• Synchronization circuits for serial communication interfaces
• Timing control logic in battery-powered devices

Flip Flops Procurement Notes

Verify the complete part number including the YZAR suffix to ensure correct package type and tape-and-reel quantity. Confirm that the supply voltage requirements align with your system design before procurement. Check for RoHS compliance status if required by your manufacturing standards. Ensure proper handling procedures are followed due to the small form factor of the SC-88 package.

Flip Flops Selection Notes

Select this component when dual flip-flop functionality is required in minimal space. Consider the LVC family benefits for low power consumption and wide voltage tolerance. Evaluate pin compatibility if replacing older logic families. Verify input voltage levels match your system's logic thresholds to ensure reliable operation across the specified temperature range.

Flip Flops Part Context

This device belongs to Texas Instruments' LVC (Low Voltage CMOS) logic family, designed for modern low-voltage digital applications. The 2G series indicates two gates or functions per package, optimizing board space. The SN74 prefix denotes standard logic compatibility, while the LVC designation specifies the low-voltage CMOS technology used for improved efficiency and performance in portable devices.

Flip Flops Replacement Considerations

Direct replacements include other SN74LVC2G74 variants from Texas Instruments with different packaging options such as SC-70 or WSON. Cross-reference with equivalent parts from other manufacturers like NXP or ON Semiconductor, ensuring pinout compatibility and electrical specifications match. Verify that substitute components support the same voltage range and speed characteristics.