SN74ABT534ADW

Flip Flops Overview

The SN74ABT534ADW is an octal edge-triggered D-type flip-flop manufactured by Texas Instruments in the ABT logic series. It features a 20-pin SOIC package and provides tri-state outputs with inverting polarity. The device operates on a single supply voltage ranging from 4.5 V to 5.5 V, supporting TTL input and output levels. Key electrical specifications include a propagation delay of 11.5 ns, a low-level output current of 64 mA, and a high-level output current of -24 mA. It functions within a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent positive edge-triggered D-type flip-flops for parallel data storage.
• Tri-state outputs enable direct connection to bus systems without additional interface hardware.
• Inverting polarity ensures logical complementation between data inputs and registered outputs.

Flip Flops Applications

• Parallel data buffering and temporary storage in digital communication interfaces
• Register stages in microprocessor-based control systems
• Data latching for display drivers and peripheral I/O modules

Flip Flops Procurement Notes

Verify that the component matches the specific SN74ABT534ADW part number, as suffixes like 'R' or 'PW' indicate different packaging or form factors. Confirm RoHS compliance status through official manufacturer documentation before integration. Ensure the supplier provides traceable origin to guarantee authenticity and adherence to quality standards.

Flip Flops Selection Notes

Select this component when designing circuits requiring octal data registration with tri-state bus compatibility. The ABT series offers superior speed compared to standard 74LS logic while maintaining pin-out compatibility. Consider the inverting nature of the outputs during schematic design to ensure correct logical signal flow.

Flip Flops Part Context

This device belongs to the SN74ABT family, which utilizes BiCMOS technology to achieve high-speed performance with low power consumption. It serves as a critical memory element in complex digital systems, bridging the gap between fast processing units and slower peripheral devices through reliable data retention capabilities.

Flip Flops Replacement Considerations

SN74ABT534ADWR (Reel packaging variant)

Flip Flops FAQ

What is the output polarity of the SN74ABT534ADW?

The outputs are inverting, meaning the registered output state is the logical complement of the input data state.

Does the SN74ABT534ADW support bus-oriented applications?

Yes, the tri-state outputs allow multiple devices to share a common data bus without interference.