100136DC

Overview

The National Semiconductor 100136DC is a 4-stage binary counter and shift register belonging to the 100K series of digital logic integrated circuits. Designed for frequency division and event counting applications, this component processes digital pulses to track events within electronic systems. It utilizes standard TTL-compatible logic design principles to ensure reliable operation in various digital circuit configurations.

Feature Summary

• Functions as a 4-stage binary counter for tracking digital pulse sequences
• Operates as a shift register for serial data processing
• Supports frequency division tasks in digital timing circuits

Applications

• Digital event counting systems
• Frequency divider circuits
• Binary sequence generation

Procurement Notes

Verify manufacturer authenticity due to potential legacy status. Confirm package type matches DIP24 requirements. Check for RoHS compliance if required by current assembly standards. Ensure storage conditions prevent static damage during handling.

Selection Notes

Select this component when a 4-stage binary counting or shifting function is required within a 100K series logic family. Consider pin compatibility with existing DIP24 footprints. Evaluate power supply voltage levels against standard TTL specifications before integration into the target circuit design.

Part Context

Part of the National Semiconductor 100K series, known for robust digital logic performance. This specific model integrates both counter and shift register capabilities in a single package, simplifying board layout for sequential logic applications requiring compact digital processing solutions.

Replacement Considerations

Check for direct equivalents from Texas Instruments following the National Semiconductor acquisition. Verify pinout compatibility with alternative 4-stage counters like the 74LS194 series if functional substitution is necessary.