74AC151SCX

Signal Switches, Multiplexers, Decoders Overview

The Fairchild Semiconductor 74AC151SCX is an octal D-type multiplexer belonging to the AC logic series. It features a plastic small outline package with sixteen terminals and operates within a voltage range of 2V to 6V. The device provides complementary outputs and supports data rates suitable for high-speed digital applications. It includes eight data inputs, three select lines, and one enable input. The component is designed for bus-oriented systems requiring reliable signal routing.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides selection of one data line from up to eight sources
• Features complementary true and inverted outputs
• Includes buffered positive edge-triggered clock functionality
• Supports universal function generation capabilities

Signal Switches, Multiplexers, Decoders Applications

• Data routing in communication systems
• Universal function generator circuits
• Bus-oriented data selection networks
• Digital signal processing interfaces

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix 'SCX' against official Fairchild documentation to confirm exact packaging and tape-and-reel specifications. Ensure the manufacturer designation matches current onsemi records following corporate restructuring. Confirm RoHS compliance status through the latest datasheet revision. Validate pinout compatibility with existing PCB footprints before integration.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when an octal multiplexer with complementary outputs is required. The AC series offers higher speed than standard TTL equivalents while maintaining low power consumption. Verify that the operating voltage range aligns with the system supply rails. Consider the package dimensions and thermal characteristics for the intended application environment.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the widely used 74AC logic family, known for CMOS performance. The 74AC151 variant specifically addresses multiplexing needs in digital designs. Fairchild Semiconductor originally developed this series, which is now managed by onsemi. The component serves as a fundamental building block for complex digital logic architectures.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Equivalent parts include CD74AC151 from Texas Instruments and 74HC151 variants from NXP. Verify pin compatibility and electrical characteristics before substitution. Check for any differences in output drive strength or propagation delay between manufacturers.