100319QI

Overview

The Fairchild Semiconductor 100319QI is a low-power hex line driver featuring output cut-off capability. It utilizes single-ended ECL inputs and differential ECL outputs, designed to drive transmission lines. The device is housed in a 28-PLCC package with dimensions of 11.43x11.43 mm.

Feature Summary

• Integrates six independent line drivers within a single package
• Features specific output cut-off capability for signal control
• Converts single-ended ECL inputs to differential ECL outputs

Applications

• ECL logic interface circuits
• High-speed digital signal transmission
• Differential line driving applications

Procurement Notes

Verify the manufacturer origin, as Fairchild Semiconductor assets were acquired by ON Semiconductor. Confirm the specific package type and pinout compatibility with the target design. Ensure the component meets the required voltage and current specifications for the intended ECL application environment.

Selection Notes

Select this component when a compact solution for multiple differential ECL drivers is required. The integrated cut-off feature provides additional control over signal states. Consider the 28-PLCC package constraints for PCB layout and thermal management during the design phase.

Part Context

This part belongs to the family of low-power logic drivers from Fairchild Semiconductor. It is specifically engineered for ECL (Emitter-Coupled Logic) systems where high speed and differential signaling are critical. The hex configuration allows for significant board space savings compared to discrete solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference availability through official distributor channels or technical support due to potential corporate restructuring affecting product lines.