SN74AC574PWR

Flip Flops Overview

The SN74AC574PWR is an octal edge-triggered D-type flip-flop manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 2 V to 6 V. The device provides a propagation delay of 13.5 ns, with high-level output current capability of -24 mA and low-level output current of 24 mA. It is housed in a TSSOP-20 surface-mount package and supports operation temperatures from -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration containing eight independent D-type flip-flops for parallel data storage
• Edge-triggered operation synchronized by positive clock transitions
• Three-state outputs allowing direct bus line connections without external drivers
• Wide operating voltage range supporting both 2V and 5V logic systems

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register banks for microprocessor memory interfaces
• Buffering and latching applications in digital control systems

Flip Flops Procurement Notes

Verify the specific ordering suffix 'PWR' corresponds to the TSSOP-20 package and reel packaging format required for your assembly process. Confirm that the component meets RoHS compliance standards applicable to your region. Ensure the supply voltage provided matches the specified 2 V to 6 V operational range to prevent device malfunction or damage during integration.

Flip Flops Selection Notes

Select this component when designing systems requiring wide voltage compatibility between 2 V and 6 V. The AC series offers faster switching speeds compared to standard HC logic families. Consider the TSSOP-20 package dimensions if space constraints are critical. Verify that the three-state output drive strength of 24 mA meets the load requirements of your connected circuitry.

Flip Flops Part Context

This part belongs to the SN74AC574 family of octal flip-flops. It serves as a high-speed logic solution within Texas Instruments' broader portfolio of semiconductor devices. The AC series is designed to provide performance improvements over earlier generations while maintaining pin-out compatibility with industry-standard logic families for easier design migration.

Flip Flops Replacement Considerations

SN74AC574DWR (SOIC-20 package)

Flip Flops FAQ

What is the maximum supply voltage for the SN74AC574PWR?

The maximum supply voltage is 6 V.

Does the SN74AC574PWR have Schmitt trigger inputs?

No, the SN74AC574PWR does not feature Schmitt trigger inputs.