SN74HC151ANS

Overview

The SN74HC151ANS is an 8-to-1 line data selector/multiplexer manufactured by Texas Instruments. It provides complete binary decoding to select one of eight data sources. The device operates within a supply voltage range of 2 V to 6 V and features a propagation delay of 63 ns. It is housed in a SOIC-Narrow-16 package, suitable for surface mount installation. The component supports operation temperatures from -40°C to +85°C.

Feature Summary

• Provides complete binary decoding for selecting one of eight data sources
• Operates with a wide supply voltage range from 2 V to 6 V
• Features low input current characteristics

Applications

• Data source selection
• Parallel-to-serial conversion
• Boolean function generation

Procurement Notes

Verify the specific suffix 'ANS' against official Texas Instruments documentation to confirm package type and temperature grade. Ensure compatibility with required operating conditions and interface standards before procurement. Cross-reference manufacturer part numbers to avoid substitution errors.

Selection Notes

Select this component for applications requiring 8-to-1 multiplexing with HC logic speed. Consider the SOIC-Narrow-16 package for surface mount constraints. Evaluate the 2 V to 6 V operating range against system power requirements. Verify thermal performance within the specified -40°C to +85°C range.

Part Context

This component belongs to the SN74HC151 family of 8-line to 1-line data selectors. It is designed for high-speed digital applications requiring reliable data routing. The device integrates standard multiplexer functionality with CMOS technology, offering low power consumption and robust noise immunity for general-purpose logic circuits.

Replacement Considerations

Compatible substitutes include SN74HC151DR and SN74HC151PW from Texas Instruments. Verify pinout and electrical specifications match before replacement.