74ALVCH16823DL,518

Overview

The 74ALVCH16823DL,518 is a 16-bit D-type flip-flop with 3-state outputs manufactured by Nexperia. It belongs to the ALVCH logic family and operates at supply voltages ranging from 1.2 V to 3.6 V. The device features independent clock (CP) and output enable (OE) controls for each section. It is housed in a TSSOP-56 package and supports surface mount installation. The component includes ESD protection compliant with JEDEC standards.

Feature Summary

• Provides 16-bit data storage with positive-edge triggering capability
• Features 3-state outputs controlled by an independent output enable input
• Supports low voltage operation across a wide supply range
• Includes bus hold functionality on all data inputs

Applications

• High-speed data buffering in digital systems
• Parallel-to-serial data conversion circuits
• Memory interface modules requiring 3-state control
• General-purpose register applications in consumer electronics

Procurement Notes

Verify the specific suffix '518' against official Nexperia documentation to confirm tape and reel specifications. Check current lifecycle status as similar Nexperia parts may face discontinuation. Ensure compatibility with existing PCB footprint and reflow profiles before finalizing procurement decisions.

Selection Notes

Select this component when 16-bit parallel data registration with tri-state output control is required. Consider the ALVCH family for its balance of speed and power consumption. Verify that the TSSOP-56 package fits the design constraints. Ensure the operating voltage range matches the system requirements.

Part Context

This part is part of Nexperia's extensive portfolio of advanced CMOS logic devices. The ALVCH series is designed for applications requiring high performance with low power dissipation. It complements other 74-series components used in complex digital logic designs.

FAQ

Does the 74ALVCH16823DL,518 have Schmitt trigger inputs?

No, the standard 74ALVCH16823 does not feature Schmitt trigger inputs; it relies on standard CMOS input characteristics.

What is the function of the OE pin?

The OE (Output Enable) pin controls the state of the outputs. When active, the outputs are enabled; when inactive, they enter a high-impedance state.