74ALVC374D,118

Overview

The 74ALVC374D,118 is an octal D-type flip-flop manufactured by Nexperia USA Inc. It operates within a supply voltage range of 2.0 V to 3.6 V and features eight positive-edge triggered D-type flip-flops with three-state outputs. The device provides high-speed performance with a propagation delay of 5.5 ns at 3.3 V and supports clock frequencies up to 200 MHz. It includes overvoltage tolerant inputs capable of handling voltages up to 5.5 V, ensuring compatibility in mixed-voltage systems. The component is housed in a 20-SOIC package and is specified for operation across a temperature range of -40 °C to +125 °C.

Feature Summary

• Octal D-type flip-flop configuration with positive-edge triggering
• Three-state outputs for bus-oriented applications
• Overvoltage tolerant inputs up to 5.5 V
• High-speed operation with low power consumption

Applications

• Bus-oriented memory and data register implementations
• Clock buffering and timing control circuits
• I/O adapters for mixed-voltage logic interfaces
• Parallel-to-serial conversion modules

Procurement Notes

Verify the specific ordering suffix matches the required package variant and tape/reel specifications. Confirm that the procurement source provides official Nexperia documentation or authorized distributor status to ensure component authenticity. Check for any recent Product Change Notifications regarding marking or assembly updates before finalizing purchase orders.

Selection Notes

Select this component when an octal register with three-state outputs is required for high-speed data latching. Ensure the system voltage remains within the 2.0 V to 3.6 V range. Consider the 5.5 V input tolerance if interfacing with 5 V logic sources without level shifting. Verify thermal requirements against the -40 °C to +125 °C operating range.

Part Context

This part belongs to the 74ALVC family of logic ICs, designed for advanced low-voltage CMOS applications. It complements other Nexperia products like the 74AHC374 and 74LVC374 by offering specific speed and voltage characteristics tailored for high-performance digital systems requiring reliable data storage and transfer capabilities.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Nexperia resources for cross-reference information or verify pin-compatible alternatives through manufacturer databases.