TC74LVX273FTEL

Overview

The TC74LVX273FTEL is an octal D-type flip-flop manufactured by Toshiba Semiconductor and Storage. It features positive-edge triggering, non-inverting outputs, and a standard reset function. The device operates within a supply voltage range of 1.2V to 3.6V and supports a maximum clock frequency of 250 MHz. It utilizes a 20-TSSOP package with dimensions of 0.173 inches (4.40mm) width. The component exhibits a typical propagation delay of 4.2ns at 3.3V with a 30pF load and maintains a low static current consumption of 20 µA.

Feature Summary

• Octal D-type flip-flop architecture with positive-edge triggering mechanism
• Non-inverting output configuration providing true logic state representation
• Standard reset functionality for synchronous data control
• High-speed operation capability supporting up to 250 MHz clock frequencies

Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations in digital systems
• Memory address buffering applications
• General-purpose storage elements in microprocessor interfaces

Procurement Notes

Verify the specific manufacturer part number against official Toshiba Semiconductor and Storage documentation to ensure authenticity. Confirm that the procurement channel provides valid traceability records. Check for any obsolescence notices or lifecycle status updates directly from the manufacturer before finalizing orders. Ensure compliance with relevant environmental regulations applicable to the region of use.

Selection Notes

Select this component when an octal storage element with high-speed performance is required. Consider the 1.2V to 3.6V operating range for compatibility with low-voltage logic families. Evaluate the 20-TSSOP package size against available PCB real estate constraints. Compare the 250 MHz clock limit against system timing requirements to ensure adequate performance margins.

Part Context

This component belongs to the TC74LVX series, designed for low-voltage CMOS applications. It serves as a fundamental building block for sequential logic circuits requiring parallel data storage. The device complements other bus drivers and transceivers within the same product family, offering standardized interface capabilities for modern digital designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.