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SN74HC157DR SOIC-16 (D), tape & reel (2500) packageRepresentative package image. See datasheet for exact dimensions.

SN74HC157DR

by Texas Instruments

Quad 2-line to 1-line data selector/multiplexer, 2 V to 6 V supply, SOIC-16

ManufacturerTexas Instruments
CategoryLogic ICs
SeriesSN74HC157
PackageSOIC-16 (D), tape & reel (2500)
LifecycleActive
DatasheetSN74HC157DR PDF
Availability
SN74HC157DR Datasheet PDFAll specifications
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SN74HC157DR Overview

The SN74HC157DR is the SOIC-16 (D) tape-and-reel orderable of the TI SN74HC157: four 2-to-1 data selector/multiplexers with common select and strobe. It runs from a 2 V to 6 V supply and is specified from -40 °C to 85 °C.

Key Features

  • Four 2:1 multiplexers
  • 2 V to 6 V supply
  • Typical tpd 11 ns
  • Low power, 80 µA max ICC

Applications

  • Data routing and selection
  • Source switching

SN74HC157DR Specifications

Part NumberSN74HC157DR
ManufacturerTexas Instruments
CategoryLogic ICs
SeriesSN74HC157
Package / CaseSOIC-16 (D), tape & reel (2500)
Supply voltage2 V to 6 V
Operating temperature-40 °C to 85 °C
Lifecycle StatusActive

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

SN74HC157DR Pinout & Package

SN74HC157DR is supplied in a SOIC-16 (D), tape & reel (2500) package. The full pin configuration, pin descriptions and mechanical drawing are published in the Texas Instruments datasheet (open SN74HC157DR datasheet PDF). Always check the footprint against the latest datasheet revision before layout.

SN74HC157DR Alternatives & Equivalents

Part NumberManufacturerCompatibilityRFQ
SN74HC138DRTexas Instrumentssame SN74HC logic family from TI
SN74HC165DRTexas Instrumentssame SN74HC logic family from TI

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

SN74HC157DR Guides & Comparisons

More engineering notes on the PartVane blog.

SN74HC157DR FAQ

Who manufactures SN74HC157DR?

SN74HC157DR is manufactured by Texas Instruments and belongs to the SN74HC157 series. It is listed under Logic ICs.

What is SN74HC157DR?

SN74HC157DR: Quad 2-line to 1-line data selector/multiplexer, 2 V to 6 V supply, SOIC-16.

What package does SN74HC157DR come in?

SN74HC157DR comes in a SOIC-16 (D), tape & reel (2500) package.

Where can I download the SN74HC157DR datasheet and pinout?

The Texas Instruments datasheet for SN74HC157DR is linked in the Datasheet section of this page (https://www.ti.com/lit/ds/symlink/sn74hc157.pdf). The pin configuration and package drawing are in that datasheet.

Is SN74HC157DR still in production?

The manufacturer lists SN74HC157DR as Active.

What is the equivalent or alternative to SN74HC157DR?

Documented alternatives to SN74HC157DR: SN74HC138DR (Texas Instruments, same SN74HC logic family from TI); SN74HC165DR (Texas Instruments, same SN74HC logic family from TI). Always verify pinout and electrical characteristics against each datasheet before substituting.

Do you have SN74HC157DR in stock?

Yes. PartVane holds stock of SN74HC157DR. 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 SN74HC157DR?

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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