SN74AS175BD

Flip Flops Overview

The SN74AS175BD is an octal D-type flip-flop from the Texas Instruments AS logic series, housed in a 16-pin SOIC package. It features positive-edge triggering and includes a master clear function. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 10 ns, a high-level output current of -2 mA, and a low-level output current of 20 mA. It supports TTL input and output types, with a complementary polarity configuration.

Flip Flops Feature Summary

• Octal architecture providing eight independent D-type flip-flops on a single chip
• Positive-edge triggering mechanism for precise clock synchronization
• Master clear functionality for immediate state reset across all stages
• Complementary outputs offering both inverting and non-inverting signals

Flip Flops Applications

• High-speed data storage and buffering applications
• Parallel-to-serial data conversion circuits
• Register files in digital processing systems
• Timing control and sequence generation logic

Flip Flops Procurement Notes

Verify the specific suffix against official documentation to confirm package type and environmental compliance. Ensure the ordering code matches the required surface-mount configuration. Cross-reference the manufacturer's latest datasheet for any updates to pinout or electrical characteristics before finalizing procurement specifications.

Flip Flops Selection Notes

Select this component when high-speed operation is critical, as the AS series offers faster performance than standard LS or ALS variants. Consider the SOIC package for surface-mount assembly requirements. Verify that the system power supply remains within the specified 4.5 V to 5.5 V range to ensure reliable operation and signal integrity.

Flip Flops Part Context

This part belongs to the SN74AS175 family of octal D-type flip-flops. It shares functional similarities with other members like the SN74AS175BN but differs in packaging. The AS series represents a high-speed variant within the broader 74xx logic family, designed for applications requiring rapid switching speeds and robust noise immunity.

Flip Flops Replacement Considerations

SN74AS175BNSR (SOIC-16 Reel)

Flip Flops FAQ

What is the trigger type of the SN74AS175BD?

The device uses positive-edge triggering.

Does the SN74AS175BD have a clear function?

Yes, it includes a master clear function.