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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversSN74LVC543ADWR
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SN74LVC543ADWR - Texas Instruments

Manufacturer Part Number
SN74LVC543ADWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74LVC543ADWR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC TXRX NON-INVERT 3.6V 24SOIC
Package
24-SOIC
Data sheet
1.SN74LVC543ADWR.pdf ...

PCN Design/Specification

Material Set Rev 24/Jan/2016.pdf

HTML Datasheet

SN74LVC543A.pdf
RoHs Status
ROHS3 Compliant
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In stock: 53900

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Specifications

SN74LVC543ADWR Tech Specifications
Texas Instruments - SN74LVC543ADWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74LVC543ADWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 1.65V ~ 3.6V  
Supplier Device Package 24-SOIC  
Series 74LVC  
Package / Case 24-SOIC (0.295", 7.50mm Width)  
Package Tape & Reel (TR)  
Output Type 3-State  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Number of Elements 1  
Number of Bits per Element 8  
Mounting Type Surface Mount  
Logic Type Transceiver, Non-Inverting  
Input Type -  
Current - Output High, Low 24mA, 24mA  
Base Product Number 74LVC543  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

SN74LVC543ADWR

Manufacturer

Texas Instruments

Introduction

The SN74LVC543ADWR is an 8-bit non-inverting 3-state transceiver that is part of the 74LVC series. It features high-performance, low-power operation, and is suitable for a wide range of applications.

Product Features and Performance

8-bit non-inverting 3-state transceiver

Supports 1.65V to 3.6V supply voltage

24mA output drive capability for high and low states

Operating temperature range of -40°C to 85°C

Surface mount 24-SOIC package

Product Advantages

High-performance, low-power operation

Wide supply voltage range for versatile applications

High output drive capability

Suitable for a variety of systems and environments

Key Reasons to Choose This Product

Reliable and robust design for dependable performance

Flexible voltage operation for compatibility with different systems

Efficient power consumption for energy-conscious applications

Compact surface mount package for space-constrained designs

Quality and Safety Features

Rigorously tested for quality and reliability

Compliant with industry safety standards

Backed by Texas Instruments' reputation for excellence

Compatibility

Suitable for use in a wide range of digital systems and applications

Application Areas

Suitable for use in various digital electronics, including:

- Computers and peripherals

- Telecommunications equipment

- Industrial automation and control systems

- Consumer electronics

Product Lifecycle

The SN74LVC543ADWR is an active product, and there are currently no plans for discontinuation. Texas Instruments offers a range of equivalent or alternative models within the 74LVC series that may also be suitable for your application. If you need further assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74LVC543ADWR

Product Attribute SN74LVC543ADBR SN74LVC543APWRE4 SN74LVC543APWR SN74LVC543ADWG4
Part Number SN74LVC543ADBR SN74LVC543APWRE4 SN74LVC543APWR SN74LVC543ADWG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Logic Type - - - -
Series - - - -
Current - Output High, Low - - - -
Voltage - Supply - - - -
Input Type - - - Differential
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Output Type - Current - Unbuffered Voltage - Buffered -
Base Product Number - DAC34H84 MAX500 ADS62P42
Number of Elements - - - -
Number of Bits per Element - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Package - Tape & Reel (TR) Tube Tape & Reel (TR)

SN74LVC543ADWR Datasheet PDF

Download SN74LVC543ADWR pdf datasheets and Texas Instruments documentation for SN74LVC543ADWR - Texas Instruments.

PCN Design/Specification
Material Set Rev 24/Jan/2016.pdf
HTML Datasheet
SN74LVC543A.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SN74LVC543ADWR Image

SN74LVC543ADWR

Texas Instruments
32D-SN74LVC543ADWR

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