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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversSN74BCT543DWR
SN74BCT543DWR Image
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See specifications for product details.

SN74BCT543DWR - Texas Instruments

Manufacturer Part Number
SN74BCT543DWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74BCT543DWR
ECAD Model
Parts Description
IC TXRX NON-INVERT 5.5V 24SOIC
Detailed Description
Package
24-SOIC (0.295", 7.50mm Width)
Data sheet
SN54(74)BCT543.pdf
SN54(74)BCT543.pdf
RoHs Status
ROHS3 Compliant
In stock: 12330

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Specifications

SN74BCT543DWR Tech Specifications
Texas Instruments - SN74BCT543DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74BCT543DWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.5V ~ 5.5V  
Supplier Device Package 24-SOIC  
Series 74BCT  
Package / Case 24-SOIC (0.295", 7.50mm Width)  
Package Tape & Reel (TR)  
Output Type 3-State  
Operating Temperature 0°C ~ 70°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 15mA, 64mA  
Base Product Number 74BCT543  

Parts Introduction

Manufacturer Part Number

SN74BCT543DWR

Manufacturer

Texas Instruments

Introduction

The SN74BCT543DWR is a high-performance, non-inverting octal buffer/line driver with 3-state outputs. It is designed to provide the necessary drive current for driving capacitive or high-impedance loads. The device features high-speed operation, low power consumption, and high driving capability, making it suitable for a wide range of applications.

Product Features and Performance

Octal buffer/line driver with 3-state outputs

Non-inverting operation

High-speed operation with typical propagation delay of 7 ns

Low power consumption with typical supply current of 15 mA

High driving capability with output current of 15 mA (high) and 64 mA (low)

Operates on a supply voltage of 4.5 V to 5.5 V

Supports operating temperature range of 0°C to 70°C

Product Advantages

Provides high-speed, high-current buffering and driving capabilities

Suitable for driving capacitive or high-impedance loads

Efficient power consumption for low-power applications

Compact surface-mount package for space-saving designs

Key Reasons to Choose This Product

Exceptional performance and reliability from a trusted manufacturer

Versatile features and wide operating range make it suitable for diverse applications

Cost-effective solution for high-performance buffering and driving requirements

Excellent compatibility and drop-in replacement for existing designs

Quality and Safety Features

Robust design and construction for reliable operation

Compliance with industry standards and safety regulations

Rigorous testing and quality control measures

Compatibility

Compatible with a wide range of digital logic families, including TTL, CMOS, and ECL

Can be used in a variety of electronic systems and devices

Application Areas

Computer and peripheral equipment

Telecommunications equipment

Industrial automation and control systems

Medical and instrumentation devices

Automotive electronics

Product Lifecycle

The SN74BCT543DWR is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from Texas Instruments and other manufacturers that can provide similar functionality and performance. If you require more information or need assistance with finding a suitable replacement, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74BCT543DWR

Product Attribute SN74BCT543DWR SN74BCT640DWR SN74BCT541ANSR SN74BCT623NSR
Part Number SN74BCT543DWR SN74BCT640DWR SN74BCT541ANSR SN74BCT623NSR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Input Type - - - -
Output Type 3-State 3-State 3-State 3-State
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 24-SOIC 20-SOIC 20-SO 20-SO
Base Product Number 74BCT543 74BCT640 74BCT541 74BCT623
Number of Elements 1 1 1 1
Logic Type Transceiver, Non-Inverting Transceiver, Inverting Buffer, Non-Inverting Transceiver, Non-Inverting
Number of Bits per Element 8 8 8 8
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Package / Case 24-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.209", 5.30mm Width) 20-SOIC (0.209", 5.30mm Width)
Series 74BCT 74BCT 74BCT 74BCT
Current - Output High, Low 15mA, 64mA 3mA, 24mA; 15mA, 64mA 15mA, 64mA 3mA, 24mA; 15mA, 64mA

SN74BCT543DWR Datasheet PDF

Download SN74BCT543DWR pdf datasheets and Texas Instruments documentation for SN74BCT543DWR - Texas Instruments.

Datasheets
SN54(74)BCT543.pdf
HTML Datasheet
SN54(74)BCT543.pdf

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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SN74BCT543DWR Image

SN74BCT543DWR

Texas Instruments
32D-SN74BCT543DWR

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