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SN74HC244PWR TSSOP-20 (6.50x6.40 mm) packageRepresentative package image. See datasheet for exact dimensions.

SN74HC244PWR

by Texas Instruments

Octal buffer/line driver with 3-state outputs, 2 V to 6 V, TSSOP-20

ManufacturerTexas Instruments
CategoryLogic ICs
SeriesSN74HC244
PackageTSSOP-20 (6.50x6.40 mm)
LifecycleActive
DatasheetSN74HC244PWR PDF
Availability
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SN74HC244PWR Datasheet PDF

SN74HC244PWR 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.

SN74HC244PWR Pinout & Package

SN74HC244PWR is supplied in a TSSOP-20 (6.50x6.40 mm) package. The full pin configuration, pin descriptions and mechanical drawing are published in the Texas Instruments datasheet (open SN74HC244PWR datasheet PDF). Always check the footprint against the latest datasheet revision before layout.

SN74HC244PWR Overview

The SN74HC244PWR is a TI octal buffer and line driver with 3-state outputs in TSSOP-20. 2 V to 6 V supply, typical tpd 11 ns. Data from TI datasheet SCLS130.

Key Features

  • Octal non-inverting buffer
  • Supply 2 V to 6 V
  • tpd 11 ns typ
  • ±6 mA drive at 5 V
  • Package TSSOP-20

Applications

  • Bus drivers
  • LED displays
  • Telecom and network equipment

SN74HC244PWR Specifications

Part NumberSN74HC244PWR
ManufacturerTexas Instruments
CategoryLogic ICs
SeriesSN74HC244
Package / CaseTSSOP-20 (6.50x6.40 mm)
FunctionOctal buffer/line driver, 3-state, non-inverting
Supply voltage2 V to 6 V
Typical tpd11 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.

SN74HC244PWR Alternatives & Equivalents

Part NumberManufacturerCompatibilityRFQ
SN74HC244DWRTexas Instrumentssame part, SOIC-20
SN74LVC244APWRTexas InstrumentsLVC family, 244 function

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

SN74HC244PWR FAQ

Who manufactures SN74HC244PWR?

SN74HC244PWR is manufactured by Texas Instruments and belongs to the SN74HC244 series. It is listed under Logic ICs.

What is SN74HC244PWR?

SN74HC244PWR: Octal buffer/line driver with 3-state outputs, 2 V to 6 V, TSSOP-20.

What package does SN74HC244PWR come in?

SN74HC244PWR comes in a TSSOP-20 (6.50x6.40 mm) package.

Where can I download the SN74HC244PWR datasheet and pinout?

The Texas Instruments datasheet for SN74HC244PWR is linked in the Datasheet section of this page (https://www.ti.com/lit/ds/symlink/sn74hc244.pdf). The pin configuration and package drawing are in that datasheet.

Is SN74HC244PWR still in production?

The manufacturer lists SN74HC244PWR as Active.

What is the equivalent or alternative to SN74HC244PWR?

Documented alternatives to SN74HC244PWR: SN74HC244DWR (Texas Instruments, same part, SOIC-20); SN74LVC244APWR (Texas Instruments, LVC family, 244 function). Always verify pinout and electrical characteristics against each datasheet before substituting.

Do you have SN74HC244PWR in stock?

Yes. PartVane holds stock of SN74HC244PWR. 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 SN74HC244PWR?

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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