IDT74FCT16500ATPVG8

Universal Bus Functions Overview

The IDT74FCT16500ATPVG8 is an 18-bit registered bus transceiver manufactured by Renesas Electronics Corporation. It utilizes advanced dual metal CMOS technology to provide high-speed, low-power performance suitable for industrial temperature ranges (-40°C to +85°C). The device integrates D-type latches and flip-flops to support transparent, latched, and clocked data flow modes in both directions. It features independent output enable, latch enable, and clock inputs for each direction, along with power-off disable capabilities for live insertion applications.

Universal Bus Functions Feature Summary

• Combines D-type latches and flip-flops to enable transparent, latched, and clocked data flow modes
• Features independent control inputs for output enable, latch enable, and clock signals per direction
• Includes power-off disable capability to allow live insertion of boards into backplanes
• Designed with hysteresis on all inputs to improve noise margins

Universal Bus Functions Applications

• Driving high-capacitance loads
• Low-impedance backplane drivers
• High-speed bus-oriented transmitter/receiver systems

Universal Bus Functions Procurement Notes

Verify the specific suffix 'PVG' corresponds to the Shrink Small Outline Package (Green) variant as defined in the ordering information. Confirm that the 'A' grade designation aligns with the required industrial temperature range specifications. Ensure compatibility with the manufacturer's current product lifecycle status before finalizing procurement plans.

Universal Bus Functions Selection Notes

Select this component when an 18-bit registered transceiver with bidirectional data flow control is required. It is appropriate for designs needing independent latch and clock control for A-to-B and B-to-A paths. Consider its power-off disable feature if board hot-swap or live insertion functionality is a system requirement.

Universal Bus Functions Part Context

This part belongs to the FCT family of Fast CMOS logic devices. It serves as a high-speed, low-power replacement for older ABT functions. The device is designed to meet JEDEC standards and offers improved board density through its integrated registration and buffering capabilities within a single package.

Universal Bus Functions Replacement Considerations

The datasheet identifies the FCT16500CT as a related device type within the same family. Verify pinout and electrical characteristic compatibility before substituting.