SN74AHC157PWRG3

Signal Switches, Multiplexers, Decoders Overview

The SN74AHC157PWRG3 is a quad 2-line to 1-line data selector/multiplexer from the Texas Instruments AHC logic family. It features four independent multiplexers in a single package, providing efficient signal routing capabilities. The device operates within a supply voltage range of 2 V to 5.5 V and supports a propagation delay of 7.5 ns. It is housed in a TSSOP-16 surface-mount package and functions reliably across an industrial temperature range of -40°C to +125°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Integrates four independent 2-to-1 multiplexers for compact signal selection
• Supports wide supply voltage operation from 2 V to 5.5 V
• Ensures high-speed performance with low propagation delay characteristics

Signal Switches, Multiplexers, Decoders Applications

• Data routing in digital communication systems
• Signal selection in microcontroller peripheral interfaces
• Address decoding in memory access circuits

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix PWRG3 against official Texas Instruments documentation to confirm the exact tape-and-reel packaging configuration and RoHS compliance status. Ensure the component matches the required TSSOP-16 footprint and lead finish specifications for your PCB assembly process before finalizing procurement orders.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a quad multiplexer solution is required within the AHC logic family. It offers a balance of speed and power consumption suitable for general-purpose digital applications. Consider the operating voltage range and package availability relative to other variants in the SN74AHC157 series during design-in.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the SN74AHC157 series of data selectors manufactured by Texas Instruments. The series provides multiple packaging options including PW (TSSOP) and DGVR (TVSOP) variants. The AHC logic family is designed for high-speed operations while maintaining compatibility with standard CMOS levels.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SN74AHC157PW: Pin-compatible alternative in tube packaging. SN74AHC157DGVR: Alternative in TVSOP-16 package.