74LVC2G157DCUTG4

Signal Switches, Multiplexers, Decoders Overview

The SN74LVC2G157DCUTG4 is a dual 2-input multiplexer manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 5.5 V and supports single-supply operation. The device features low on-resistance for minimal signal attenuation and includes overvoltage protection on inputs and outputs, allowing safe interfacing with 5 V systems while powered at lower voltages. Packaged in an 8-VSSOP (0.091" width) surface-mount housing, it functions across an industrial temperature range of -40 °C to +85 °C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Dual 2-input multiplexing capability
• Overvoltage tolerant inputs and outputs
• Low on-resistance for signal integrity

Signal Switches, Multiplexers, Decoders Applications

• Data routing in embedded systems
• Signal selection in mixed-voltage environments
• Peripheral interface management

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the complete part number SN74LVC2G157DCUTG4 against official Texas Instruments documentation to confirm package type and electrical specifications. Ensure compatibility with system voltage requirements and thermal constraints before procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component for applications requiring compact dual-channel data switching. Verify that the 8-VSSOP package dimensions fit the PCB layout and that the operating voltage range aligns with the target power supply rails.

Signal Switches, Multiplexers, Decoders Part Context

This device belongs to the Texas Instruments LVC logic family, designed for low-voltage digital applications. It provides efficient multiplexing solutions for portable and battery-operated devices where space and power consumption are critical design factors.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SN74LVC2G157YZPR is listed as a parameter-equivalent alternative.