74ALVCH16823DGGS

Flip Flops Overview

The Nexperia 74ALVCH16823DGGS is a dual 9-bit D-type flip-flop with tri-state outputs, belonging to the ALVCH logic family. It operates within a supply voltage range of 2.3 V to 3.6 V and features a maximum propagation delay of 3.7 ns at 3.3 V with 50 pF load. The device provides high drive capability with output currents of 24 mA for both high and low states. Packaged in a 56-TSSOP (TFSOP) housing, it supports a clock frequency up to 350 MHz and includes master reset functionality.

Flip Flops Feature Summary

• Dual 9-bit architecture providing 18 bits of storage in a single package
• Tri-state outputs for efficient bus interfacing and signal isolation
• High-speed performance suitable for demanding digital applications
• Master reset input for synchronous initialization control

Flip Flops Applications

• Parallel data buffering in high-speed communication systems
• Register files for microprocessor and DSP architectures
• Data acquisition systems requiring precise timing synchronization
• Bus interface circuits for memory mapping applications

Flip Flops Procurement Notes

This component is officially designated as End-of-Life by Nexperia. Distribution channels indicate restricted availability or discontinuation status. Verify current stock levels and obsolescence notices directly with authorized suppliers before design finalization. Alternative sourcing may require qualification of replacement parts.

Flip Flops Selection Notes

Select this part for designs requiring dense parallel storage with tri-state capabilities. Ensure supply voltage compatibility within the 2.3 V to 3.6 V range. Consider the 56-pin TSSOP footprint constraints during PCB layout. Evaluate thermal dissipation requirements given the package size and operating conditions.

Flip Flops Part Context

Part of the 74ALVCH series, optimized for low voltage and high-speed operation. Designed for mixed-voltage environments common in modern digital systems. Offers improved performance over standard LVCH variants while maintaining pin compatibility with related families.

Flip Flops Replacement Considerations

Verify functional equivalence with other 74ALVCH16823 variants. Check package compatibility if substituting with DGGS vs DGGY suffixes. Confirm electrical parameters match original design specifications.