74ABT273CMSA

Flip Flops Overview

The onsemi 74ABT273CMSA is an octal D-type flip-flop featuring positive edge triggering and non-inverting outputs. It operates within a supply voltage range of 4.5 V to 5.5 V, utilizing ABT logic series technology. The component provides single-ended output with a propagation delay of 6.8 ns. It delivers high-level output current of -32 mA and low-level output current of 64 mA. Designed for surface mount applications, it is housed in an SSOP-20 package. The device supports an operating temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with positive edge triggering mechanism
• High drive capability supporting up to 64 mA low-level output current
• Non-inverting true output polarity configuration

Flip Flops Applications

• General-purpose digital data storage circuits
• Parallel-to-serial data conversion interfaces
• Register banks in microprocessor-based systems

Flip Flops Procurement Notes

Verify component authenticity through authorized channels as the part status is listed as obsolete. Confirm package integrity and pin alignment against SSOP-20 specifications. Check RoHS compliance documentation for environmental standards. Validate datasheet revisions to ensure parameter consistency. Source replacement components if active procurement is required.

Flip Flops Selection Notes

Select this component for designs requiring high-speed octal latching with strong drive capabilities. The ABT series offers superior performance compared to standard TTL or CMOS alternatives. Ensure power supply stability within the 4.5 V to 5.5 V range. Consider thermal management for SSOP-20 packages in dense layouts. Verify timing requirements align with the 6.8 ns propagation delay specification.

Flip Flops Part Context

This device belongs to the 74ABT logic family, known for high-speed operation and compatibility with various logic families. The 273 designation indicates an octal D-type flip-flop structure. Similar variants include the 74ABT273CMTCX in TSSOP-20 packaging. The component serves as a fundamental building block for sequential logic circuits in industrial and consumer electronics.

Flip Flops Replacement Considerations

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