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SN74HC574NSR SO-20 (15.00x5.30 mm) packageRepresentative package image. See datasheet for exact dimensions.

SN74HC574NSR

by Texas Instruments

Octal edge-triggered D flip-flop with 3-state outputs, 2 V to 6 V, SO-20

ManufacturerTexas Instruments
CategoryLogic ICs
SeriesSN74HC574
PackageSO-20 (15.00x5.30 mm)
LifecycleActive
DatasheetSN74HC574NSR PDF
Availability
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SN74HC574NSR Datasheet PDF

SN74HC574NSR 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.

SN74HC574NSR Pinout & Package

SN74HC574NSR is supplied in a SO-20 (15.00x5.30 mm) package. The full pin configuration, pin descriptions and mechanical drawing are published in the Texas Instruments datasheet (open SN74HC574NSR datasheet PDF). Always check the footprint against the latest datasheet revision before layout.

SN74HC574NSR Overview

The SN74HC574NSR is the SO-20 orderable of the TI SN74HC574 octal edge-triggered D-type flip-flop with 3-state outputs, 2 V to 6 V supply. Data from the TI datasheet.

Key Features

  • Supply 2 V to 6 V
  • Typical tpd 22 ns
  • ±6 mA output drive at 5 V
  • 80 µA max ICC
  • Package SO-20 (15.00x5.30 mm)

Applications

  • Data registers and bus-oriented systems
  • Buffer/storage registers

SN74HC574NSR Specifications

Part NumberSN74HC574NSR
ManufacturerTexas Instruments
CategoryLogic ICs
SeriesSN74HC574
Package / CaseSO-20 (15.00x5.30 mm)
FunctionOctal edge-triggered D-type flip-flop, 3-state
Supply voltage2 V to 6 V
Typical tpd22 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.

SN74HC574NSR Alternatives & Equivalents

Part NumberManufacturerCompatibilityRFQ
SN74HC574DWRTexas Instrumentssame SN74HC574 family, different package
SN74HC574PWRTexas Instrumentssame SN74HC574 family, different package
SN74HC574DBRTexas Instrumentssame SN74HC574 family, different package

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

SN74HC574NSR FAQ

Who manufactures SN74HC574NSR?

SN74HC574NSR is manufactured by Texas Instruments and belongs to the SN74HC574 series. It is listed under Logic ICs.

What is SN74HC574NSR?

SN74HC574NSR: Octal edge-triggered D flip-flop with 3-state outputs, 2 V to 6 V, SO-20.

What package does SN74HC574NSR come in?

SN74HC574NSR comes in a SO-20 (15.00x5.30 mm) package.

Where can I download the SN74HC574NSR datasheet and pinout?

The Texas Instruments datasheet for SN74HC574NSR is linked in the Datasheet section of this page (https://www.ti.com/lit/ds/symlink/sn74hc574.pdf). The pin configuration and package drawing are in that datasheet.

Is SN74HC574NSR still in production?

The manufacturer lists SN74HC574NSR as Active.

What is the equivalent or alternative to SN74HC574NSR?

Documented alternatives to SN74HC574NSR: SN74HC574DWR (Texas Instruments, same SN74HC574 family, different package); SN74HC574PWR (Texas Instruments, same SN74HC574 family, different package); SN74HC574DBR (Texas Instruments, same SN74HC574 family, different package). Always verify pinout and electrical characteristics against each datasheet before substituting.

Do you have SN74HC574NSR in stock?

Yes. PartVane holds stock of SN74HC574NSR. 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 SN74HC574NSR?

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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