100124DC

Overview

The National Semiconductor 100124DC is a TTL to ECL translator belonging to the ECL100K family. It is a multi-function, configurable integrated circuit designed for digital applications requiring signal level translation between Transistor-Transistor Logic and Emitter-Coupled Logic standards. The device operates with a supply voltage range of 4.5V to 5.5V. It features six functional channels with complementary outputs, utilizing bipolar technology. The component is housed in a CDIP24 package.

Feature Summary

• Performs translation between TTL and ECL logic families
• Configurable multi-function architecture
• Provides complementary output signals

Applications

• Digital system interface bridging
• Logic level shifting in mixed-logic environments
• ECL100K family integration

Procurement Notes

Verify the manufacturer designation as National Semiconductor or Texas Instruments, noting the corporate acquisition history. Confirm the specific suffix 'DC' corresponds to the CDIP24 package and bipolar construction. Ensure the part is identified as an active product within the ECL100K series before procurement.

Selection Notes

Select this component when interfacing TTL inputs with ECL circuits within the specified 4.5V to 5.5V supply range. The choice is driven by the need for configurable translation functions and complementary outputs in bipolar logic designs. Verify package compatibility with the CDIP24 footprint.

Part Context

This component belongs to the ECL100K series, a high-speed bipolar logic family from National Semiconductor. The series is characterized by its ability to operate at high frequencies while maintaining low power consumption relative to other ECL variants. The 100124DC specifically addresses the need for flexible logic translation within this ecosystem.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.