CD74ACT157MG4

Signal Switches, Multiplexers, Decoders Overview

The CD74ACT157MG4 is a quad non-inverting 2-input multiplexer manufactured by Texas Instruments. It belongs to the ACT logic series and utilizes CMOS technology. The device is housed in a 16-pin SOIC package. It operates within a supply voltage range of 4.5 V to 5.5 V. The component supports surface mount installation and functions reliably across an operating temperature range from -55°C to +125°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Integrates four independent 2-to-1 data selectors within a single integrated circuit
• Features advanced CMOS construction for high-speed signal switching capabilities
• Provides non-inverting output logic states corresponding to selected inputs

Signal Switches, Multiplexers, Decoders Applications

• Data routing in digital communication systems
• Signal selection in microprocessor-based control circuits
• Address decoding and bus switching applications

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix 'G4' against the manufacturer's current product status documentation, as it may indicate lead-free compliance or end-of-life status. Confirm that the 16-SOIC package dimensions match your PCB footprint requirements. Ensure the 4.5V to 5.5V supply voltage constraints align with your system design before procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a compact solution for multiple 2:1 signal paths is required. The ACT series offers higher speed performance compared to standard HC or HCT logic families. Verify that the input voltage levels are compatible with the driving source signals within the specified 5V logic family parameters.

Signal Switches, Multiplexers, Decoders Part Context

This part is a member of the CD74ACTxx family of high-speed CMOS logic devices. It shares functional similarities with other quad multiplexers but is distinguished by its specific ACT series speed characteristics and package configuration. It serves as a direct replacement for older generation multiplexers requiring similar pinouts and electrical specifications.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Check for cross-reference parts such as the SN74ACT157 or equivalent quad 2:1 muxes from other manufacturers. Ensure any substitute maintains the same 16-SOIC package and 4.5V-5.5V operating voltage range.