Package and footprint review
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
Read the manufacturer datasheet for 74LCX138BQX by ON Semiconductor. Search the PDF, review the main part details, and request pricing for this Logic - Signal Switches, Multiplexers, Decoders component without leaving the page.
Part Number
74LCX138BQXInternal code
TCE000093789
Package
-
Sub Category
Logic - Signal Switches, Multiplexers, Decoders
Request pricing
Need pricing, availability, or lead time for this part? Send a quote request while reviewing the datasheet.
Technical summary
74LCX138BQX from ON Semiconductor is listed as a Logic - Signal Switches, Multiplexers, Decoders device. Use this manufacturer datasheet to review the available technical and ordering information.
Voltage Supply Source
Single Supply
Operating Temperature
-40°C~85°C
Logic Function
Decoder, Demultiplexer
Use the 74LCX138BQX datasheet from ON Semiconductor to verify the ratings, package details, operating limits, and ordering information that apply to your design or sourcing decision.
Embedded PDF
Engineering support
If your team is stuck on package interpretation, pin-level review, missing electrical details, or qualification questions around 74LCX138BQX from ON Semiconductor, contact our engineering-friendly team for a more technical discussion.
You can email our engineering support contact at [email protected], or use the contact page if your question needs a broader handoff.
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
Work through pin naming, signal mapping, interface expectations, and other datasheet interpretation issues.
Surface the missing specs, compliance documents, or qualification details your team still needs before approval.
Logic - Signal Switches, Multiplexers, Decoders
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.

IC DUAL 1OF4 DECDR/DEMUX 16-SOIC

IC SELECTOR/MUX QD 2-1 16-TSSOP

IC DECODER CMOS BCD-DEC 16SOIC

IC 4 TO-16 DECODER/DEMUX 24 DIP

IC 3-8 LINE DECODER/DEMUX 16SOIC

IC 2-4 LINE DECODER/DEMUX 16SOIC
Common questions
74LCX138BQX is a Logic - Signal Switches, Multiplexers, Decoders component from ON Semiconductor. This page provides the manufacturer datasheet together with the core part information needed for review and sourcing.
Use the PDF search field above the viewer. Search runs inside the PDF.js reader so you can review matches without leaving the document.
Yes. Use the Request Quote action on this page to submit your email, quantity, and target price for 74LCX138BQX from ON Semiconductor.
This datasheet page lists 74LCX138BQX with package reference -. Engineers should use the PDF to verify footprint, pin layout, and mechanical details before design or replacement decisions.
Start with the sections covering key ratings, electrical limits, interface behavior, and the attribute group beginning with Product Parameter. Those areas usually confirm whether 74LCX138BQX fits the intended design constraints.
Yes. This page provides a direct download for the 74LCX138BQX manufacturer datasheet PDF from ON Semiconductor, while keeping the HTML datasheet page available for search and review.
