74ALVT16823DGG,112

Overview

The 74ALVT16823DGG,112 is a high-performance BiCMOS device from the Nexperia ALVT logic family. It functions as a 20-bit bus-interface D-type flip-flop with positive-edge triggering and integrated 30-ohm termination resistors. The component features two independent 10-bit registers coupled to 3-state output buffers, controlled by separate clock and output enable gates. Designed for VCC operation at 2.5 V or 3.3 V, it ensures I/O compatibility with 5 V systems. The device is housed in a 56-pin SSOP package and supports surface-mount installation.

Feature Summary

• Integrates 30-ohm termination resistors for signal integrity
• Provides dual 10-bit edge-triggered register sections
• Features 3-state outputs for bus interfacing
• Ensures 5 V tolerant I/O compatibility

Applications

• High-speed data acquisition systems
• Buffering between 2.5 V/3.3 V and 5 V logic domains
• Parallel interface data storage applications
• Industrial control system input/output modules

Procurement Notes

Verify the specific suffix '112' against official Nexperia documentation to confirm tape-and-reel packaging specifications. Confirm that the 56-SSOP package dimensions align with PCB footprint requirements. Check current lifecycle status, as similar ALVT devices may face obsolescence. Ensure ESD handling protocols are followed during assembly due to BiCMOS sensitivity.

Selection Notes

Select this component when designing interfaces requiring precise timing alignment via positive-edge triggered registers. The integrated termination resistors make it suitable for high-speed parallel buses without external components. Verify voltage levels match the 2.5 V or 3.3 V supply rails. Consider the 56-pin SSOP form factor for space-constrained designs requiring 20-bit width.

Part Context

This part belongs to the Nexperia 74ALVT series, utilizing Advanced Low-Voltage BiCMOS Technology. This family combines low power dissipation with high speed and strong output drive capabilities. The ALVT series is specifically engineered for mixed-voltage environments, facilitating seamless communication between low-voltage core logic and 5 V peripheral interfaces.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Nexperia's official replacement guide or distributor databases for cross-reference information.