SN74ABT534ADWR

Flip Flops Overview

The SN74ABT534ADWR is an octal edge-triggered D-type flip-flop with 3-state outputs manufactured by Texas Instruments. It belongs to the ABT logic series and utilizes BiCMOS technology. The device operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible input and output levels. Key electrical parameters include a propagation delay of 11.5 ns, a maximum power supply current of 30 mA, and output drive capabilities of 24 mA for both low and high states. It functions as an inverting buffer and is housed in a 20-SOIC package.

Flip Flops Feature Summary

• Octal edge-triggered D-type flip-flop architecture with integrated 3-state output control
• BiCMOS technology implementation for enhanced switching speed and performance
• TTL-compatible input and output voltage level specifications

Flip Flops Applications

• Asynchronous data storage and buffering in digital systems
• Parallel-to-serial data conversion circuits
• High-speed bus interface applications requiring registered outputs

Flip Flops Procurement Notes

Verify the specific ordering suffix 'DWR' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the component meets RoHS compliance standards applicable to your manufacturing region. Ensure that the SOIC-20 footprint matches the design layout constraints. Cross-reference the manufacturer part number against official Texas Instruments documentation to validate authenticity and revision status before procurement.

Flip Flops Selection Notes

Select this component when designing systems requiring octal data registration with tri-state bus driving capabilities. The ABT series offers superior speed compared to standard 74HC logic families while maintaining compatibility with TTL interfaces. Consider the 20-SOIC package dimensions for PCB space allocation. Evaluate the 11.5 ns propagation delay against system timing requirements to ensure signal integrity at target operating frequencies.

Flip Flops Part Context

This component is part of the SN74ABT534A family of octal flip-flops. It shares functional similarities with the SN74ACT534DWR but differs in technology node and performance characteristics. The ABT series represents a BiCMOS solution designed for higher speed applications than the ACT series. It serves as a registered buffer alternative in complex digital logic designs involving multiple data lines.

Flip Flops Replacement Considerations

SN74ACT534DWR