SN74AS874DWRG4

Flip Flops Overview

The SN74AS874DWRG4 is a dual 4-bit D-type edge-triggered flip-flop manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features an SOIC-20 surface-mount package. The device supports high-speed digital logic applications with specified propagation delays and output drive capabilities suitable for standard TTL and CMOS interfaces.

Flip Flops Feature Summary

• Dual independent 4-bit data storage architecture
• Edge-triggered clocking mechanism for precise timing control
• High-speed AS logic series performance characteristics

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Digital state retention in microprocessor systems
• Timing synchronization modules in communication equipment

Flip Flops Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for obsolescence notices as this specific variant may be discontinued. Ensure packaging integrity matches industrial standards for surface-mount assembly processes.

Flip Flops Selection Notes

Select this component when dual 4-bit storage with high-speed switching is required. Compare propagation delay specifications against system timing constraints. Verify voltage compatibility with existing 5V logic levels. Consider pinout compatibility if replacing legacy AS-series designs in established hardware architectures.

Flip Flops Part Context

This part belongs to the Texas Instruments SN74AS series, known for advanced Schottky technology providing faster switching speeds compared to standard HC or HCT families. The SN74AS874 specifically addresses applications requiring rapid data latching in complex digital systems where timing margins are critical.

Flip Flops Replacement Considerations

Public sources indicate this product is no longer manufactured. Consult official substitution guides for compatible alternatives such as SN74ALS874 or modern equivalents from other manufacturers that maintain pin compatibility and electrical specifications.