SN74HC153D

Overview

The SN74HC153D is a dual 4-line to 1-line data selector/multiplexer from the Texas Instruments 74HC series. It features two independent multiplexers in a single 16-pin SOIC package. The device operates on a single power supply ranging from 2V to 6V. It provides true outputs and includes binary decoding for selecting one of four data sources per multiplexer section.

Feature Summary

• Dual independent 4-to-1 multiplexer architecture
• True output configuration
• Binary decoding for input selection

Applications

• Data routing in digital systems
• Signal selection circuits
• Logic function generation

Procurement Notes

Verify the specific suffix 'D' indicates the SOIC-16 package variant. Confirm RoHS compliance status through official documentation. Ensure the operating temperature range meets system requirements. Check for any specific ordering suffixes that may affect packaging or lead times.

Selection Notes

Select this component when dual independent 4-to-1 multiplexing is required in a compact surface-mount package. Consider the 74HC logic family for compatibility with standard CMOS interfaces. Verify voltage levels match the application's supply range between 2V and 6V.

Part Context

This part belongs to the widely used 74HC logic family, known for high-speed CMOS operation. It serves as a standard solution for multiplexing tasks in general-purpose digital electronics. The SOIC package facilitates automated assembly in modern PCB designs.

Replacement Considerations

Check for direct equivalents like SN74HC153DR or SN74HC153NS. Verify pinout compatibility before substitution. Ensure electrical characteristics such as propagation delay and output current meet design specifications.