SN74AHC158N

Signal Switches, Multiplexers, Decoders Overview

The SN74AHC158N is a quadruple 2-line to 1-line data selector/multiplexer from the Texas Instruments AHC logic family. It operates within a supply voltage range of 2 V to 5.5 V and features a common strobe input that forces all outputs high when active. The device provides inverted data outputs and supports an operating free-air temperature range of -40°C to +85°C. It utilizes a 16-pin PDIP package.

Signal Switches, Multiplexers, Decoders Feature Summary

• Features four independent multiplexers with a shared control strobe for synchronized output management
• Provides inverted data routing from dual input sources to four distinct outputs
• Designed for robust operation across a wide supply voltage spectrum

Signal Switches, Multiplexers, Decoders Applications

• Data routing in digital logic circuits
• Signal selection systems requiring multiple channels
• General-purpose multiplexing applications

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific ordering suffix 'N' corresponds to the PDIP package configuration. Confirm RoHS compliance status and lead finish details via the manufacturer's current packaging addendum. Ensure the procurement channel provides valid traceability documentation for production-grade components.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a quad multiplexer with inverted outputs is required. The AHC series offers CMOS performance with standard TTL-compatible inputs. Verify that the 16-pin through-hole package aligns with the target PCB layout constraints and assembly requirements.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the SN74AHC158 family, which includes variants in SOIC, SSOP, TSSOP, and TVSOP packages. The 'N' suffix specifically designates the plastic DIP (PDIP) form factor. Other family members share identical electrical characteristics but differ in physical dimensions and mounting styles.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SN74AHC158D

Signal Switches, Multiplexers, Decoders FAQ

What is the state of the outputs when the strobe input is high?

When the strobe input is high, all outputs are forced to a high state regardless of the data inputs.

Does the SN74AHC158 provide non-inverted or inverted outputs?

The device provides inverted data outputs.