74AC151SJX

Signal Switches, Multiplexers, Decoders Overview

The Fairchild Semiconductor 74AC151SJX is an AC series 8-line to 1-line multiplexer featuring complementary outputs. It is housed in a 16-lead Plastic Dual Small Outline (PDSO16) package, specifically the EIAJ SOP format with a 0.300-inch width. The device operates within a supply voltage range of 2V to 6V and supports an operating temperature range from -40°C to 85°C. Key electrical parameters include a maximum propagation delay of 15 ns and a load capacitance of 50 pF.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides 8-to-1 data selection capability with true output functionality
• Delivers both true and complementary output signals for flexible logic interfacing
• Utilizes low-power CMOS technology compatible with standard 5V systems

Signal Switches, Multiplexers, Decoders Applications

• Data routing in digital communication systems
• Address decoding in microprocessor-based designs
• Signal selection in test and measurement equipment

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix SJX against official Fairchild documentation to confirm the exact package variant and tape/reel specifications. Ensure the component meets required RoHS compliance standards for your region. Cross-reference the manufacturer part number with current distributor catalogs to confirm availability status and lead times, as legacy logic families may have limited stock or obsolescence risks.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when an 8-channel multiplexer with complementary outputs is required in a narrow SOIC package. The AC series offers faster switching speeds compared to standard HC logic while maintaining low power consumption. Verify that the 2V to 6V supply range aligns with the system's voltage rails and that the 15 ns propagation delay meets the timing constraints of the application circuit.

Signal Switches, Multiplexers, Decoders Part Context

This component belongs to the 74AC family of high-speed CMOS logic devices manufactured by Fairchild Semiconductor. The 74AC151 is a widely used standard logic function for data selection. The SJX suffix typically denotes a specific surface-mount packaging configuration, distinguishing it from through-hole or wider SOP variants within the same logical family.