SN74ALS575ADW

Flip Flops Overview

The SN74ALS575ADW is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments in the ALS logic series. It features eight independent D-type circuits with three-state outputs, housed in a 24-pin SOIC package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports propagation delays of 14 ns. It includes a master reset input for synchronous clearing of all flip-flops.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type edge-triggered flip-flops
• Three-state outputs enabling direct bus-oriented connections without additional interface hardware
• Master reset functionality allows synchronous clearing of all flip-flops via a single control input

Flip Flops Applications

• Bus-oriented memory register implementations
• Two-wire bus interfaces requiring data latching
• Portable systems utilizing low-power CMOS-compatible logic

Flip Flops Procurement Notes

Verify the specific ordering suffix 'A' and 'DW' against the manufacturer's current datasheet to confirm pinout compatibility and electrical characteristics. Ensure the component meets RoHS standards if required for the target assembly. Confirm that the SOIC-24 package dimensions align with the PCB footprint design specifications before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when designing systems requiring high-density data storage with minimal pin count. The ALS series offers improved speed-over-power characteristics compared to standard TTL. Consider the three-state output capability for efficient bus sharing applications where multiple devices connect to a common data line.

Flip Flops Part Context

This part belongs to the SN74ALS57x family of octal D-type flip-flops. It shares functional similarities with the SN74ALS576 but differs in reset polarity or input configuration depending on the specific variant. The ADW suffix indicates a plastic small-outline package with a wide body, suitable for surface-mount technology applications.

Flip Flops Replacement Considerations

SN74ALS576ADW: Functional equivalent with different reset polarity; verify circuit compatibility.