SN74AS576DWR

Flip Flops Overview

The SN74AS576DWR is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments, belonging to the AS logic series. It features three-state outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device provides a propagation delay of 9 ns, with high-level output current capability of -15 mA and low-level output current of 48 mA. Designed for surface-mount applications, it is housed in a 20-pin SOIC package and supports a wide operating temperature range from 0°C to +70°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type edge-triggered flip-flops within a single integrated circuit
• Three-state outputs enable direct connection to bus systems without additional interface hardware
• High-speed AS logic series performance ensures rapid signal processing capabilities
• Robust output drive strength supports heavy capacitive loads in digital circuits

Flip Flops Applications

• Parallel data storage and buffering in high-speed digital systems
• Bus-oriented memory register implementations
• Clock domain crossing synchronization circuits
• Data acquisition system input latching

Flip Flops Procurement Notes

Verify the specific suffix 'DWR' corresponds to the tape-and-reel packaging format required for automated surface-mount assembly processes. Confirm that the manufacturer's RoHS compliance status meets current environmental regulations for the target region. Ensure the selected component variant matches the required operating temperature range specifications for the intended application environment.

Flip Flops Selection Notes

Select this component when high-speed octal latching with three-state bus compatibility is required. Compare against AC or ALS series alternatives if lower power consumption or different voltage levels are necessary. Evaluate the trade-off between the AS series speed and power dissipation relative to system thermal constraints. Verify pinout compatibility with existing PCB footprints before finalizing the design.

Flip Flops Part Context

This part belongs to the Texas Instruments SN74AS576 family of octal D-type flip-flops. It shares functional similarities with other 74-series logic devices but offers distinct performance characteristics due to its Advanced Schottky technology. The DWR suffix indicates a specific reel-based packaging option designed for efficient surface-mount manufacturing workflows.

Flip Flops Replacement Considerations

SN74AS576DW

Flip Flops FAQ

Is the SN74AS576DWR inverting or non-inverting?

The SN74AS576DWR is an inverting device, meaning the output state reflects the complement of the input data at the clock edge.

What is the maximum operating voltage for this component?

The maximum recommended supply voltage for the SN74AS576DWR is 5.5 V.