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HomeProductsIntegrated Circuits (ICs)Logic - Signal Switches, Multiplexers, DecodersTCA9548APWR
Texas Instruments
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TCA9548APWR - Texas Instruments

Manufacturer Part Number
TCA9548APWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TCA9548APWR
ECAD Model
Parts Description
IC BUS SWITCH 1 X 8:1 24TSSOP
Detailed Description
Package
24-TSSOP (0.173', 4.40mm Width)
Data sheet
TCA9548A Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TCA9548APWR Tech Specifications
Texas Instruments - TCA9548APWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TCA9548APWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Supply Source Single Supply  
Voltage - Supply 1.65V ~ 5.5V  
Type Bus Switch  
Supplier Device Package 24-TSSOP  
Series TCA  
Package / Case 24-TSSOP (0.173', 4.40mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Independent Circuits 1  
Current - Output High, Low -  
Circuit 1 x 8:1  
Base Product Number TCA9548  

Parts Introduction

Manufacturer Part Number

TCA9548APWR

Manufacturer

Texas Instruments

Introduction

Integrated Circuit for I2C Bus Multiplexing

Product Features and Performance

8-channel I2C switch with reset

Single Supply Operation

Compatible with I2C Bus and SMBus

Product Advantages

Allows multiple slave devices to share common I2C bus

Channels selectable via I2C commands

Prevents I2C bus address conflict

Key Technical Parameters

1-to-8 bidirectional translating switch

Independent Circuit: 1

Voltage Supply Range: 1.65V to 5.5V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Built-in reset feature

Over-voltage tolerant

Compatibility

Supports standard and fast I2C protocol speeds

Interfacing with I2C/SMBus devices or buses

Application Areas

Consumer Electronics

Telecommunications

Servers

Embedded Systems

Product Lifecycle

Active Product

Regular production and support

Reasons to Choose This Product

Scalability for I2C/SMBus address expansion

Low ON-state resistance

Robust ESD protection

Minimal propagation delay

Easy surface mount integration

Optimized for Power consumption and signal integrity

Extended temperature range for industrial applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TCA9548APWR

Product Attribute TCA9548APWR TCA9545APWR TCA9543APWR TCA9548AMRGER
Part Number TCA9548APWR TCA9545APWR TCA9543APWR TCA9548AMRGER
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Type Bus Switch Bus Switch Bus Switch Bus Switch
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Voltage - Supply 1.65V ~ 5.5V 1.65V ~ 5.5V 1.65V ~ 5.5V 1.65V ~ 5.5V
Base Product Number TCA9548 TCA9545 TCA9543 TCA9548
Circuit 1 x 8:1 2 x 1:4 2 x 1:2 1 x 8:1
Current - Output High, Low - - - -
Package / Case 24-TSSOP (0.173', 4.40mm Width) 20-TSSOP (0.173', 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 24-VFQFN Exposed Pad
Independent Circuits 1 1 1 1
Series TCA TCA TCA TCA
Voltage Supply Source Single Supply Single Supply Single Supply Single Supply
Supplier Device Package 24-TSSOP 20-TSSOP 14-TSSOP 24-VQFN (4x4)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

TCA9548APWR Datasheet PDF

Download TCA9548APWR pdf datasheets and Texas Instruments documentation for TCA9548APWR - Texas Instruments.

PCN Design/Specification
Design 22/Feb/2022.pdf TCA9548A Datasheet Update 03/Jun/2014.pdf
HTML Datasheet
TCA9548A Datasheet.pdf

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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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Texas Instruments

TCA9548APWR

Texas Instruments
32D-TCA9548APWR

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