74LCX16500MTDX

Overview

The onsemi 74LCX16500MTDX is an 18-bit registered bus transceiver designed for low-voltage applications. It operates within a supply voltage range of 1.65 V to 3.6 V, supporting bidirectional data transfer between two ports with independent direction control. The device features true outputs and includes registered output latches to maintain data integrity during transitions. Packaged in a TSSOP-56 surface-mount format, it is engineered for high-speed digital systems requiring reliable level translation and signal buffering.

Feature Summary

• Provides bidirectional data transmission between two distinct logic domains
• Incorporates registered output latches to stabilize data signals
• Supports independent direction control for flexible data flow management

Applications

• High-density memory interface circuits
• Portable computing devices requiring low power operation
• Consumer electronics with mixed voltage logic levels

Procurement Notes

Verify the specific manufacturer datasheet for the 74LCX16500MTDX to confirm exact electrical characteristics and thermal limits. Ensure compatibility with system voltage requirements before integration. Check for RoHS compliance status if environmental regulations apply to the final product assembly.

Selection Notes

Select this component when an 18-bit wide bus interface is required with registered outputs. It is suitable for designs operating strictly within the 1.65 V to 3.6 V range. Consider the TSSOP-56 package constraints regarding PCB space and thermal dissipation capabilities relative to other available packages.

Part Context

This part belongs to the LCX family of low-voltage CMOS logic devices. It serves as a bridge between different voltage domains in complex digital systems. The registered nature distinguishes it from simple buffers, offering storage capability for the transmitted data stream.