MM74HCT273MTCX

Flip Flops Overview

The MM74HCT273MTCX is an octal D-type flip-flop manufactured by onsemi, belonging to the 74HCT logic series. It features eight non-inverting outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The component utilizes a 20-TSSOP package with a width of 4.40 mm. It supports positive-edge triggering and includes a master reset function. Maximum propagation delay is specified at 25 ns under standard test conditions.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture providing eight independent data storage elements
• Positive-edge clock triggering mechanism for synchronous data capture
• Master reset functionality to initialize all output states simultaneously
• CMOS technology ensuring low static power consumption during operation

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register configurations in digital systems
• General-purpose memory storage applications
• Timing and control signal buffering

Flip Flops Procurement Notes

Verify that the manufacturer designation matches onsemi rather than Fairchild Semiconductor, as the MM74HCT273 part number is associated with onsemi production. Confirm the TSSOP-20 package variant and ensure compliance with RoHS standards. Cross-reference the specific suffix codes to validate the exact reel or tube packaging configuration required for assembly.

Flip Flops Selection Notes

Select this component when designing systems requiring eight-bit parallel data latching with synchronous clocking. Ensure the operating environment falls within the specified temperature range and voltage limits. Consider the propagation delay characteristics relative to system timing requirements. Verify compatibility with existing PCB footprint designs utilizing the 20-TSSOP form factor.

Flip Flops Part Context

This device belongs to the 74HCT family of high-speed CMOS logic integrated circuits. It provides compatible logic levels with TTL inputs while maintaining CMOS noise immunity and power efficiency. The octal flip-flop structure allows for efficient handling of multi-bit data streams in complex digital logic designs.

Flip Flops Replacement Considerations

• MC74HCT273ADTR2G

Flip Flops FAQ

What type of clock edge triggers the data input?

The MM74HCT273MTCX uses positive-edge triggering to capture data from the D inputs to the Q outputs.

Does the device include a reset function?

Yes, the component features a master reset input that forces all eight outputs to a low state regardless of the clock or data inputs.