74AC151SC

Signal Switches, Multiplexers, Decoders Overview

The onsemi 74AC151SC is an 8-input digital multiplexer housed in a 16-lead Small Outline Integrated Circuit (SOIC) package. It operates within a supply voltage range of 2.0V to 6.0V and supports an operating temperature from -40°C to +85°C. The device provides both true and complementary outputs with output source/sink capabilities of 24 mA. Propagation delays vary by input type, ranging from approximately 2.0 ns to 18.0 ns depending on the voltage and load conditions.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides single-pole, 8-position switching functionality controlled by three select inputs
• Generates any logic function of four variables using available data and select lines
• Includes active LOW enable input for device control

Signal Switches, Multiplexers, Decoders Applications

• Universal function generator for logic circuits
• Data routing between multiple sources
• Control information selection systems

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify that the ordering code matches the specific SOIC package configuration required for your design. Confirm the suffix 'X' indicates tape and reel packaging if applicable. Ensure compatibility with the 74AC logic family specifications before finalizing procurement orders.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when an 8-channel multiplexing solution is required within standard CMOS logic constraints. Consider the 24 mA output drive capability for direct interfacing with standard loads. Verify that the 2.0V to 6.0V operating voltage range aligns with the system power supply requirements.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the AC/ACT151 series of high-speed digital multiplexers originally developed by Fairchild Semiconductor. The 74AC151SC specifically denotes the AC logic variant in the narrow body SOIC package. It serves as a standard component for implementing combinational logic functions and data path selection in electronic designs.

Signal Switches, Multiplexers, Decoders Replacement Considerations

CD74AC151E