74ALVT16823DGG512

Overview

The 74ALVT16823DGG512 is a dual 9-bit D-type flip-flop from the ALVT logic series, manufactured by Nexperia (NXP). It features 56 pins in a TSSOP package. The device operates at a supply voltage range of 2.3 V to 3.6 V. Propagation delay is specified as 3 ns at 3.3 V. High-level output current is -12 mA. Operating temperature ranges from -40 °C to +85 °C. It includes clock enable and clear functions.

Feature Summary

• Dual 9-bit D-type edge-triggered flip-flop architecture
• ALVT logic series for mixed 5V and 3.3V system compatibility
• Integrated clock enable and clear control inputs

Applications

• High-speed data bus buffering
• Parallel-to-serial conversion circuits
• Register file implementations

Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm RoHS compliance status and check for product discontinuation notices, as availability may be restricted. Ensure storage conditions meet humidity sensitivity requirements prior to assembly.

Selection Notes

Select this component for applications requiring high-speed parallel data latching with mixed-voltage interface capabilities. The ALVT series ensures compatibility between 5V and 3.3V domains. Verify that the TSSOP-56 package fits the PCB layout constraints and thermal management requirements of the target design.

Part Context

This part belongs to the Nexperia 74ALVT family of advanced low-voltage CMOS logic devices. These components are designed for high-speed digital applications requiring robust performance across varying supply voltages. The specific model provides dual independent 9-bit registers within a single integrated circuit package.

Replacement Considerations

Consider the 74ALVT16823DGG variant for direct pin-compatible substitution if packaging differences are acceptable. Verify functional equivalence regarding propagation delay and output drive strength before implementing any alternative component in existing designs.