74VCX16500MTDX

Universal Bus Functions Overview

The Fairchild Semiconductor 74VCX16500MTDX is an 18-bit universal bus transceiver housed in a 56-pin TSSOP package. It operates within a supply voltage range of 1.4V to 3.6V, supporting high-speed digital communication applications. The device features three-state outputs and inputs tolerant up to 3.6V, enabling seamless interfacing between different logic families. Designed for low power consumption, it provides efficient data transmission across multiple channels with reliable performance in compact electronic systems.

Universal Bus Functions Feature Summary

• Supports 18-bit bidirectional data transfer via universal bus architecture
• Features three-state outputs for effective bus line management
• Inputs and outputs tolerate voltages up to 3.6V for mixed-voltage compatibility

Universal Bus Functions Applications

• High-speed digital communication interfaces
• Mixed-voltage system interconnects
• Portable battery-powered devices requiring low power operation

Universal Bus Functions Procurement Notes

Verify the manufacturer marking on the component body matches Fairchild or onsemi branding. Confirm the 56-pin TSSOP package dimensions align with MO-153AC specifications. Check for date codes and lot numbers to ensure traceability. Request original datasheets from authorized distributors to validate electrical characteristics against the official 74VCX16500 series documentation before finalizing procurement decisions.

Universal Bus Functions Selection Notes

Select this component when designing systems requiring 18-bit wide data paths with mixed voltage levels. Ensure the operating environment stays within the specified 1.4V to 3.6V supply range. Consider the 56-pin TSSOP footprint for PCB layout constraints. Verify that the 3.6V tolerance feature meets the interface requirements of connected components to prevent signal integrity issues during level shifting operations.

Universal Bus Functions Part Context

This part belongs to the 74VCX16500 series of low-voltage universal bus transceivers originally developed by Fairchild Semiconductor, now under onsemi. The series is designed for applications needing high-density data transfer with minimal power consumption. The MTDX suffix indicates a tape-and-reel packaging configuration suitable for automated surface-mount assembly processes in high-volume manufacturing environments.

Universal Bus Functions Replacement Considerations

Check for direct pin-compatible alternatives within the same 74VCX family. Verify if other manufacturers offer equivalent 18-bit transceivers with matching voltage tolerances. Ensure any substitute maintains the 56-pin TSSOP form factor and three-state output functionality for seamless integration into existing designs without circuit modifications.