SN74AS74N3

Flip Flops Overview

The SN74AS74N3 is a dual D-type flip-flop from Texas Instruments' AS series TTL family. It features positive-edge triggering with independent preset and clear inputs for each of the two flip-flops housed in a single 14-pin PDIP package. Designed for high-speed digital logic applications, this component operates within a standard temperature range and provides reliable data storage and transfer capabilities essential for sequential circuit design.

Flip Flops Feature Summary

• Dual D-type flip-flop configuration with positive-edge triggering
• Independent preset and clear control inputs for each element
• AS series TTL technology for high-speed performance

Flip Flops Applications

• Digital data storage circuits
• Sequential logic systems
• Shift register implementations

Flip Flops Procurement Notes

Verify the specific suffix 'N3' against official Texas Instruments documentation to confirm package type and availability status. Ensure compatibility with existing AS series TTL designs. Check for RoHS compliance details in the latest datasheet before procurement.

Flip Flops Selection Notes

Select this component when high-speed operation is required compared to standard LS series. The dual configuration reduces board space. Confirm voltage levels match system requirements. Consider the PDIP package for through-hole mounting needs.

Flip Flops Part Context

This part belongs to the Texas Instruments 74AS74 family of dual D-type flip-flops. The AS series offers faster propagation delays than previous generations. The N3 suffix typically denotes a specific packaging or testing variant within the PDIP14 form factor.

Flip Flops Replacement Considerations

Direct substitutes include SN74AS74N or SN74AS74ADR. Verify pinout and electrical characteristics match exactly. Cross-reference with other manufacturers' equivalent AS series parts if supply constraints exist.