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SN74HC245DBR SSOP-20 (7.20x5.30 mm) packageRepresentative package image. See datasheet for exact dimensions.

SN74HC245DBR

by Texas Instruments

Octal bus transceiver with 3-state outputs, 2 V to 6 V, SSOP-20

ManufacturerTexas Instruments
CategoryLogic ICs
SeriesSN74HC245
PackageSSOP-20 (7.20x5.30 mm)
LifecycleActive
DatasheetSN74HC245DBR PDF
Availability
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SN74HC245DBR Datasheet PDF

SN74HC245DBR 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.

SN74HC245DBR Pinout & Package

SN74HC245DBR is supplied in a SSOP-20 (7.20x5.30 mm) package. The full pin configuration, pin descriptions and mechanical drawing are published in the Texas Instruments datasheet (open SN74HC245DBR datasheet PDF). Always check the footprint against the latest datasheet revision before layout.

SN74HC245DBR Overview

The SN74HC245DBR is the SSOP-20 orderable of the TI SN74HC245 octal bus transceiver; two-way communication between data buses, direction set by DIR, outputs disabled by OE. Data from the TI datasheet.

Key Features

  • Supply 2 V to 6 V
  • Typical tpd 12 ns
  • ±6 mA output drive at 5 V
  • 80 µA max ICC
  • Package SSOP-20 (7.20x5.30 mm)

Applications

  • Servers, PCs and network switches
  • Bus buffering/isolation on logic boards

SN74HC245DBR Specifications

Part NumberSN74HC245DBR
ManufacturerTexas Instruments
CategoryLogic ICs
SeriesSN74HC245
Package / CaseSSOP-20 (7.20x5.30 mm)
FunctionOctal bus transceiver, 3-state
Supply voltage2 V to 6 V
Typical tpd12 ns
Output drive±6 mA at 5 V
ICC (max)80 µA
Lifecycle StatusActive

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

SN74HC245DBR Alternatives & Equivalents

Part NumberManufacturerCompatibilityRFQ
SN74HC245PWRTexas Instrumentssame SN74HC245 family, different package
SN74HC245DWRTexas Instrumentssame SN74HC245 family, different package

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

SN74HC245DBR FAQ

Who manufactures SN74HC245DBR?

SN74HC245DBR is manufactured by Texas Instruments and belongs to the SN74HC245 series. It is listed under Logic ICs.

What is SN74HC245DBR?

SN74HC245DBR: Octal bus transceiver with 3-state outputs, 2 V to 6 V, SSOP-20.

What package does SN74HC245DBR come in?

SN74HC245DBR comes in a SSOP-20 (7.20x5.30 mm) package.

Where can I download the SN74HC245DBR datasheet and pinout?

The Texas Instruments datasheet for SN74HC245DBR is linked in the Datasheet section of this page (https://www.ti.com/lit/ds/symlink/sn74hc245.pdf). The pin configuration and package drawing are in that datasheet.

Is SN74HC245DBR still in production?

The manufacturer lists SN74HC245DBR as Active.

What is the equivalent or alternative to SN74HC245DBR?

Documented alternatives to SN74HC245DBR: SN74HC245PWR (Texas Instruments, same SN74HC245 family, different package); SN74HC245DWR (Texas Instruments, same SN74HC245 family, different package). Always verify pinout and electrical characteristics against each datasheet before substituting.

Do you have SN74HC245DBR in stock?

Yes. PartVane holds stock of SN74HC245DBR. 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 SN74HC245DBR?

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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