74LVC374ADTR2G

Overview

The MC74LVC374ADTR2G is an octal D-type flip-flop manufactured by onsemi, belonging to the LVC logic series. It features eight positive-edge-triggered D-type flip-flops with 3-state outputs in a single package. The device operates within a supply voltage range of 1.65 V to 3.6 V. Key electrical parameters include a maximum propagation delay of 5 ns and output drive currents of ±24 mA at low levels. It is housed in a 20-TSSOP surface-mount package and supports industrial operating temperatures from -40°C to +125°C.

Feature Summary

• Octal configuration containing eight independent D-type flip-flops for high-density data storage applications.
• 3-state outputs allow direct connection to bus lines without additional interface hardware.
• High-speed performance with a maximum propagation delay of 5 ns ensures efficient signal timing.
• Robust output drive capability provides ±24 mA current sourcing and sinking capacity.

Applications

• Parallel-to-serial data conversion circuits
• Buffering and latching operations in digital systems
• Mobile communication equipment requiring low-voltage operation
• Portable consumer electronics with limited power budgets

Procurement Notes

Verify the specific suffix 'DTR2G' to confirm the TSSOP-20 package and reel packaging format. Ensure the procurement channel sources genuine onsemi components to guarantee compliance with RoHS standards and specified electrical characteristics. Cross-reference the manufacturer part number against official datasheets to validate authenticity before integration into production designs.

Selection Notes

Select this component when designing systems requiring octal storage with fast switching speeds under low-voltage conditions. The LVC series offers superior speed compared to standard HC logic while maintaining compatibility with 3.3 V and 2.5 V logic families. Consider the 24 mA output drive strength for driving moderate loads directly without external buffers.

Part Context

This part belongs to the 74LVC family of CMOS logic integrated circuits, designed for low-voltage applications. It serves as a high-performance alternative to older logic families, offering faster propagation delays and lower power consumption. The octal configuration makes it suitable for complex digital interfaces where multiple bits must be stored or transferred simultaneously.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical compatibility if considering alternatives from other manufacturers.