SN74S151D

Signal Switches, Multiplexers, Decoders Overview

The SN74S151D is a high-performance monolithic data selector/multiplexer manufactured by Texas Instruments. It features on-chip binary decoding to select one of eight data sources. The device operates within a supply voltage range of 4.75V to 5.25V and supports complementary outputs. It is housed in a 16-pin SOIC surface-mount package, suitable for industrial temperature ranges up to 70°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Features on-chip binary decoding for direct selection of data sources
• Provides complementary outputs for versatile logic interfacing
• High-speed performance characteristic of the S-series logic family

Signal Switches, Multiplexers, Decoders Applications

• Data routing in digital communication systems
• Address decoding in memory structures
• Pulse width modulation signal generation

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix 'D' confirms the SOIC-16 package variant. Confirm RoHS compliance status for current production lots. Ensure the operating environment remains within the specified voltage and temperature limits defined in the official datasheet.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when high-speed switching is required compared to standard LS series. The SOIC package is appropriate for automated surface-mount assembly processes. Verify that the 5V logic level compatibility matches the system design requirements.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the SN74S151 series of multiplexers. It serves as a high-speed alternative to lower-power variants like the HC or LS series. The device integrates eight input lines with three address inputs to manage data flow efficiently.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SN74LS151N offers slower speed but similar functionality in a PDIP package. SN74HC151PW provides CMOS compatibility with wider voltage ranges. SN74AS151DR offers advanced speed specifications in an SOIC format.