100115SC

Overview

The 100115SC is a low-skew quad clock driver manufactured by National Semiconductor. It contains four differential drivers designed to generate multiple minimum skew differential clocks from a single differential input source. The device is housed in a 16-SOIC package with a width of 3.90mm (0.154 inches). This component serves as a specialized integrated circuit for precise clock distribution applications requiring high timing accuracy and signal integrity across multiple output channels.

Feature Summary

• Contains four independent differential drivers within a single integrated circuit
• Designed specifically for generating multiple minimum skew differential clocks
• Accepts a single differential input to drive multiple output channels simultaneously

Applications

• Clock distribution networks requiring minimal timing skew
• Systems converting single differential sources to multiple differential outputs
• High-speed digital circuits demanding precise clock synchronization

Procurement Notes

Verify the manufacturer status, as National Semiconductor has undergone corporate changes. Confirm that the specific 'SC' suffix corresponds to the required 16-SOIC package variant. Ensure compatibility with existing board layouts regarding pin definitions and thermal requirements before procurement.

Selection Notes

Select this component when a single differential clock source must be distributed to four separate loads with minimal skew. It is suitable for designs prioritizing timing precision over simple buffering. Evaluate the need for differential signaling versus single-ended alternatives based on system noise immunity requirements.

Part Context

This part belongs to the family of low-skew clock drivers intended for high-performance digital systems. It addresses the need for accurate clock distribution in complex architectures where timing alignment between multiple components is critical for reliable operation.

Replacement Considerations

Check for direct equivalents from current manufacturers such as Texas Instruments or Analog Devices. Verify if newer generations offer improved electrical specifications or alternative packaging options while maintaining the same functional pinout.