100301QC

Overview

The Fairchild Semiconductor 100301QC is a low-power triple 5-input OR/NOR gate integrated circuit belonging to the 100K ECL series. It features three independent logic functions within a single package, designed for high-speed digital applications requiring low power consumption. The device operates with a supply voltage range of -4.2V to -5.7V and supports an operating temperature range from 0°C to 85°C. It is housed in a 28-lead Plastic Quad Flat Package (PQCC) or LCC (J-Lead) surface-mount package, measuring 0.450 x 0.450 inches. The component utilizes open-emitter outputs and is compliant with RoHS standards.

Feature Summary

• Configurable multi-function logic providing triple 5-input OR/NOR gates
• Low-power ECL technology optimized for high-speed performance
• Surface-mountable 28-lead LCC package design

Applications

• High-speed digital logic circuits
• Computer peripheral interfaces
• Telecommunications equipment

Procurement Notes

Verify the specific datasheet revision and manufacturer documentation when sourcing this component. Confirm that the package variant matches the required 28-lead LCC specification. Ensure environmental compliance requirements align with the RoHS status indicated in official Fairchild/ON Semiconductor records. Cross-reference part numbers carefully to distinguish between similar 100K series devices.

Selection Notes

Select this component for designs requiring multiple 5-input OR/NOR logic functions in a compact form factor. Consider the -4.2V to -5.7V supply requirement and ECL interface compatibility during system architecture planning. Evaluate thermal management needs based on the specified operating temperature range and power dissipation characteristics inherent to the 100K series technology.

Part Context

This device is part of the Fairchild 100K series, which encompasses various low-power ECL logic families. These components are engineered for applications demanding fast switching speeds and reduced power consumption compared to standard ECL logic. The 100301QC specifically addresses the need for complex gating functions without consuming multiple package slots, streamlining board layout for dense digital systems.

Replacement Considerations

Consult official substitution guides for equivalent parts within the 100K series. Verify pinout compatibility and electrical specifications before replacing with alternative manufacturers' offerings. Ensure any substitute maintains the same 28-lead LCC package dimensions and ECL voltage levels.