SN74ALS576BDWR

Flip Flops Overview

The SN74ALS576BDWR is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments. It features three-state outputs and belongs to the ALS logic series. The device operates within a supply voltage range of 4.5 V to 5.5 V. It exhibits a propagation delay of 14 ns, with low-level output current capability of 24 mA and high-level output current of -2.6 mA. The component is housed in a SOIC-20 surface-mount package and supports a maximum clock frequency of 30 MHz.

Flip Flops Feature Summary

• Octal D-type edge-triggered flip-flop architecture
• Three-state output configuration for bus driving
• Inverting polarity logic function

Flip Flops Applications

• Parallel data storage applications
• Bus interface circuits
• Register file implementations

Flip Flops Procurement Notes

Verify that the ordering suffix BDWR corresponds specifically to the SOIC-20 surface-mount package variant. Confirm that the ALS logic series designation matches system requirements for speed and power consumption. Ensure compatibility with TTL input levels and check RoHS compliance status through official manufacturer documentation before finalizing procurement.

Flip Flops Selection Notes

Select this component when designing systems requiring octal data latching with high-speed performance. The ALS series offers improved speed-power product compared to standard LS logic. Consider the 3-state output capability for efficient bus sharing. Verify thermal management needs for the SOIC-20 package under continuous operation conditions.

Flip Flops Part Context

This part belongs to the Texas Instruments SN74ALS576B family of octal flip-flops. It provides eight independent D-type flip-flops with positive-edge triggering. The device is designed for high-speed digital applications requiring reliable data storage and transfer capabilities within standard 5V logic systems.

Flip Flops Replacement Considerations

SN74ALS576BDW (non-reel version)

Flip Flops FAQ

What is the polarity of the SN74ALS576BDWR?

The device has inverting polarity, meaning the Q output is the complement of the D input state.

Does the SN74ALS576BDWR support bus driving?

Yes, the three-state outputs allow direct connection to bus lines without additional buffering.