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SN74LVC138APWR TSSOP (PW), 16-pin packageRepresentative package image. See datasheet for exact dimensions.

SN74LVC138APWR

by Texas Instruments

3-line to 8-line decoder/demultiplexer, 1.65–3.6 V, TSSOP-16

ManufacturerTexas Instruments
CategoryLogic ICs
SeriesSN74LVC138A
PackageTSSOP (PW), 16-pin
LifecycleActive
DatasheetSN74LVC138APWR PDF
Availability
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SN74LVC138APWR Datasheet PDF

SN74LVC138APWR DatasheetPDF · Texas InstrumentsNeed qty? Get a quote

Official Texas Instruments datasheet. Quotes include unit price, available quantity, lead time and photos of the actual parts with the date code.

SN74LVC138APWR Pinout & Package

SN74LVC138APWR is supplied in a TSSOP (PW), 16-pin package. The full pin configuration, pin descriptions and mechanical drawing are published in the Texas Instruments datasheet (open SN74LVC138APWR datasheet PDF). Always check the footprint against the latest datasheet revision before layout.

SN74LVC138APWR Overview

SN74LVC138APWR is the TSSOP-16 orderable of TI's SN74LVC138A 3-line to 8-line decoder/demultiplexer. 1.65 V to 3.6 V supply, 5.5 V tolerant inputs, maximum tpd 5.8 ns at 3.3 V; suited to memory decoding and chip-select generation. TI lists it Active, -40 to 85 °C, 2000 per reel.

Key Features

  • 1.65 V to 3.6 V operation
  • Max tpd 5.8 ns at 3.3 V
  • Three enable inputs for expansion
  • 5 V tolerant inputs
  • Low ground bounce

Applications

  • Memory and peripheral address decoding
  • LED displays
  • Building and factory automation

SN74LVC138APWR Specifications

Part NumberSN74LVC138APWR
ManufacturerTexas Instruments
CategoryLogic ICs
SeriesSN74LVC138A
Package / CaseTSSOP (PW), 16-pin
Function3-to-8 line decoder/demultiplexer
Supply1.65 V to 3.6 V
Max tpd5.8 ns at 3.3 V
InputsAccept up to 5.5 V
Temperature range-40 to 85 °C (orderable)
Lifecycle StatusActive

Specifications are taken from the manufacturer's public datasheet and are for reference. Confirm against the latest datasheet before design-in.

SN74LVC138APWR Alternatives & Equivalents

Part NumberManufacturerCompatibilityRFQ
SN74LVC138ADRTexas Instrumentssame decoder in SOIC-16 (D), listed in the TI datasheet

Alternatives are for reference. Verify pinout, electrical characteristics and firmware against each datasheet before substituting.

SN74LVC138APWR Guides & Comparisons

More engineering notes on the PartVane blog.

SN74LVC138APWR FAQ

Who manufactures SN74LVC138APWR?

SN74LVC138APWR is manufactured by Texas Instruments and belongs to the SN74LVC138A series. It is listed under Logic ICs.

What is SN74LVC138APWR?

SN74LVC138APWR: 3-line to 8-line decoder/demultiplexer, 1.65–3.6 V, TSSOP-16.

What package does SN74LVC138APWR come in?

SN74LVC138APWR comes in a TSSOP (PW), 16-pin package.

Where can I download the SN74LVC138APWR datasheet and pinout?

The Texas Instruments datasheet for SN74LVC138APWR is linked in the Datasheet section of this page (https://www.ti.com/lit/ds/symlink/sn74lvc138a.pdf). The pin configuration and package drawing are in that datasheet.

Is SN74LVC138APWR still in production?

The manufacturer lists SN74LVC138APWR as Active.

What is the equivalent or alternative to SN74LVC138APWR?

Documented alternatives to SN74LVC138APWR: SN74LVC138ADR (Texas Instruments, same decoder in SOIC-16 (D), listed in the TI datasheet). Always verify pinout and electrical characteristics against each datasheet before substituting.

Do you have SN74LVC138APWR in stock?

Yes. PartVane holds stock of SN74LVC138APWR. Send the quantity you need and we will confirm the available quantity, date code and delivery in the quotation.

How do I get a price and availability for SN74LVC138APWR?

Message the owner on WhatsApp (+86 139 3944 9974), use the quote form on this page or email sales@partvane.com with the quantity and target delivery date. On WhatsApp we quote within 2 hours during business hours (Mon–Sat, 09:00–18:00 China time (UTC+8)); every RFQ is answered within 24 hours. The quotation includes unit price, availability, lead time and photos of the actual parts with the date code / lot label.

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