74LVTH273SJX

Overview

The Fairchild Semiconductor 74LVTH273SJX is an octal D-type flip-flop featuring a clear input, fabricated using advanced low-voltage CMOS technology. It operates within a supply voltage range of 2.7V to 3.6V and supports data transfer rates up to 100MHz. The device includes three-state outputs for bus-driven applications and provides power-down protection on all inputs. Packaged in a 20-pin SOIC-20 surface-mount format, it ensures compatibility with standard logic interfaces while maintaining low power consumption.

Feature Summary

• Octal D-type flip-flop architecture with dedicated clear functionality
• Low-voltage CMOS fabrication ensuring minimal power dissipation
• Three-state outputs designed for efficient bus-oriented systems
• Integrated power-down protection across all input terminals

Applications

• Bus-oriented memory mapping configurations
• High-speed register storage circuits
• Parallel-to-serial data conversion modules
• Clocked data buffering applications

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status and lead-free material declarations prior to procurement. Ensure the ordering part number matches the exact electrical characteristics required for your target application environment.

Selection Notes

Select this component when designing low-voltage digital systems requiring octal storage with high-speed performance. It serves as a suitable alternative for higher voltage logic families where reduced power consumption is critical. Evaluate interface compatibility with existing system controllers before integration into the final design.

Part Context

This component belongs to the LVTH logic family, representing low-voltage translation hardware optimized for mixed-voltage environments. It bridges the gap between traditional TTL levels and modern low-voltage CMOS standards. The series emphasizes speed and power efficiency for contemporary embedded processing tasks.

Replacement Considerations

Consider the SN74LVTH273DW from Texas Instruments as a potential substitute. Verify pinout compatibility and electrical parameter alignment before implementation.