MM74HC273MTC

Flip Flops Overview

The MM74HC273MTC is an octal D-type flip-flop manufactured by Fairchild Semiconductor. It features positive edge triggering and true outputs, housed in a 20-pin TSSOP package with dimensions of 6.5 mm length and 4.4 mm width. The device operates within a supply voltage range of 2V to 6V and supports a maximum clock frequency of 66 MHz under specified load conditions. It includes a reset function and maintains low static current consumption of 4 µA. The component is designed for surface mount installation and complies with RoHS standards.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture providing eight independent data storage elements
• Positive edge triggering mechanism synchronized with the clock signal
• True output polarity configuration delivering non-inverted logic states
• Integrated reset functionality for synchronous data initialization

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register file implementations in digital systems
• Data buffering and temporary storage applications
• Timing synchronization and pulse stretching modules

Flip Flops Procurement Notes

Verify the manufacturer designation matches Fairchild Semiconductor specifications rather than Rochester Electronics listings which may indicate surplus stock. Confirm the TSSOP-20 package code aligns with JEDEC MO-153AC standards. Ensure compliance with lead-free manufacturing requirements and RoHS directives before integration into production assemblies.

Flip Flops Selection Notes

Select this component when requiring an octal flip-flop with true outputs and positive edge triggering. The 2V to 6V operating range offers flexibility for various logic families. Consider the 66 MHz maximum frequency limit for high-speed timing requirements. The TSSOP package suits space-constrained surface mount designs needing robust data retention capabilities.

Flip Flops Part Context

This part belongs to the standard 74HC logic family, known for high-speed operation and wide supply voltage ranges. As an octal flip-flop, it provides comprehensive data handling for parallel buses. The TSSOP packaging facilitates automated assembly processes while maintaining electrical performance suitable for general-purpose digital logic applications across industrial and consumer electronics.

Flip Flops Replacement Considerations

• MM74HCT273WM

Flip Flops FAQ

What is the output polarity of the MM74HC273MTC?

The device features true output polarity, meaning the Q outputs match the D input states without inversion.

How does the clocking mechanism operate?

The flip-flops are triggered on the positive edge of the clock signal, updating outputs synchronously at that transition.