SN74F151BDRE4

Overview

The SN74F151BDRE4 is a high-speed silicon-gate CMOS logic device manufactured by Texas Instruments. It functions as an 8-to-1 line data selector or multiplexer housed in a 16-pin Small Outline Integrated Circuit (SOIC) package with tape and reel packaging. The component operates within a supply voltage range of 2V to 6V and supports a propagation delay of 9.5ns. It is designed for surface-mount technology applications, ensuring efficient integration into compact electronic circuits requiring reliable data routing.

Feature Summary

• Provides eight selectable digital input lines routed to a single output channel
• Features high-speed switching capabilities suitable for rapid data processing tasks
• Includes enable functionality to control data flow activation

Applications

• Digital data routing systems
• Address decoding networks
• Pulse width modulation signal generation

Procurement Notes

Verify the specific suffix 'DRE4' confirms the SOIC-16 package and tape-and-reel format. Ensure compatibility with standard 5V logic levels if operating near maximum voltage limits. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement specifications for environmental regulations.

Selection Notes

Select this component when a compact surface-mount solution is required for 8-channel data selection. Consider the 9.5ns propagation delay for timing-sensitive designs. Verify that the 2V to 6V operating range aligns with the target system power supply constraints and that the SOIC footprint fits the available PCB real estate.

Part Context

This part belongs to the SN74F series of high-speed CMOS logic devices. It serves as a fundamental building block for digital systems requiring multiple input selection. The device complements other logic families by offering faster switching speeds compared to standard TTL counterparts while maintaining compatible interface characteristics for broader system integration.

Replacement Considerations

The SN74F151BN is a documented equivalent alternative. Verify pinout compatibility and electrical specifications before substitution. Ensure the replacement matches the required package type and operational temperature range for the specific application environment.