MC74AC273DTR2G

Flip Flops Overview

The MC74AC273DTR2G is an octal D-type flip-flop from the onsemi 74AC logic series, housed in a TSSOP-20 surface-mount package. It operates within a supply voltage range of 2 V to 6 V and supports a wide operating temperature range from -40 °C to +85 °C. The device features non-inverting outputs with single-ended inputs and outputs, providing high-level output current of -24 mA and low-level output current of 24 mA. Propagation delay is specified at 13 ns.

Flip Flops Feature Summary

• Octal configuration integrating eight independent D-type flip-flops for parallel data storage
• CMOS technology enabling operation across a broad 2 V to 6 V supply voltage range
• High drive capability with 24 mA output current sourcing and sinking capacity

Flip Flops Applications

• Parallel data buffering and latching in digital systems
• Shift register construction for serial-to-parallel conversion
• State machine implementation requiring multiple storage elements

Flip Flops Procurement Notes

Verify the specific suffix 'DTR2G' confirms the TSSOP-20 package and reel packaging format. Ensure compatibility with the 2 V to 6 V operating voltage range required by the target circuit design. Confirm RoHS compliance status through official manufacturer documentation prior to integration.

Flip Flops Selection Notes

Select this component when an octal storage solution is required within the 74AC family specifications. Consider the TSSOP-20 footprint constraints and the 13 ns propagation delay characteristics against system timing requirements. Evaluate the 2 V to 6 V supply range suitability compared to fixed-voltage alternatives like 74ACT variants.

Flip Flops Part Context

This part belongs to the MC74AC273 series of octal D-type flip-flops manufactured by onsemi. It shares functional similarities with other members of the 74AC logic family but differs in package options such as SOIC-WB-20 or pin counts found in hex variants. The AC series offers faster switching speeds than HC counterparts while maintaining CMOS power efficiency.

Flip Flops Replacement Considerations

MC74AC273DWR2G (SOIC-WB-20 package variant)