TCA9545APWR

Mfr. #:: TCA9545APWR
Description:: Switch ICs - Various 4-CH I2C and SMBus Switch
Lifecycle:: New from this manufacturer.
Datasheet:: TCA9545APWR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: TCA9545APWR more Information TCA9545APWR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switch ICs - Various

RoHS:: Y

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: TSSOP-20

Packaging:: Reel

Series:: TCA9545A

Brand:: Texas Instruments

Product Type:: Switch ICs - Various

Factory Pack Quantity:: 2000

Subcategory:: Switch ICs

Unit Weight:: 0.002822 oz

Tags: TCA9545A, TCA9545, TCA954, TCA95, TCA9, TCA

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TCA9545APWR Ratings and Reviews

I***H

All ok

2019-06-21

G***a

Item arrived to Cracov, Poland 21 days after payment was made, haven't checked it yet.

2019-07-05

S***v

Dent on the body

2019-02-06

TCA9545APWR Description

*** Source Electronics: I2C Bus Switch 1-Element 1-IN 20-Pin TSSOP T/R / IC I2C SW 4CH W/RESET 20TSSOP

***as Instruments: 4-channel 1.65- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 20-TSSOP -40 to 85

***el Electronic: Switch ICs - Various 4-CH I2C and SMBus Switch

***ark: 4-Channel I2c And Smbus Switch W/ Int

***p One Stop Global: Bidirectional Translating Switch

***XS: The TCA9545A is a quad bidirectional translating switch controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, determined by the contents of the programmable control register. Four interrupt inputs (INT3–INT0), one for each of the downstream pairs, are provided. One interrupt (INT) output acts as an AND of the four interrupt inputs.

***AS INSRUMENTS: An active-low reset (RESET) input allows the TCA9545A to recover from a situation in which one of the downstream I2C buses is stuck in a low state. Pulling RESET low resets the I2C state machine and causes all the channels to be deselected, as does the internal power-on reset function.

***AS USD: The pass gates of the switches are constructed such that the VCC terminal can be used to limit the maximum high voltage, which will be passed by the TCA9545A. This allows the use of different bus voltages on each pair, so that 1.8-V, 2.5-V, or 3.3-V parts can communicate with 5-V parts, without any additional protection. External pull-up resistors pull the bus up to the desired voltage level for each channel. All I/O terminals are 5.5 V tolerant.

Market price

Part #	Description	Stock	Price
TCA9545APWR DISTI # 296-40577-1-ND	IC I2C SW 4CH W/RESET 20TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	10464In Stock	1000:$0.7138 500:$0.9041 100:$1.0945 10:$1.4040 1:$1.5700
TCA9545APWR DISTI # 296-40577-6-ND	IC I2C SW 4CH W/RESET 20TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	10464In Stock	1000:$0.7138 500:$0.9041 100:$1.0945 10:$1.4040 1:$1.5700
TCA9545APWR DISTI # 296-40577-2-ND	IC I2C SW 4CH W/RESET 20TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	8000In Stock	10000:$0.5914 6000:$0.6145 2000:$0.6468
TCA9545APWR DISTI # TCA9545APWR	4-CHANNEL I2C AND SMBUS SWITCH W/ INT - Tape and Reel (Alt: TCA9545APWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.6699 4000:$0.6379 8000:$0.6159 12000:$0.5959 20000:$0.5789
TCA9545APWR	4-Channel I2C and SMBus Switch With Interrupt Logic and Reset Functions	6903	1000:$0.5300 750:$0.5700 500:$0.7000 250:$0.8300 100:$0.9000 25:$1.0400 10:$1.1100 1:$1.2400
TCA9545APWR DISTI # 595-TCA9545APWR	Switch ICs - Various 4-CH I2C and SMBus Switch RoHS: Compliant	2547	1:$1.5200 10:$1.3000 100:$0.9940 500:$0.8780 1000:$0.6930 2000:$0.6150 10000:$0.5920

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Availability

Stock:: Available
On Order:: 1985
Enter Quantity:

Current price of TCA9545APWR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.52~~; ~~$1.52~~

10: ~~$1.30~~; ~~$13.00~~

100: ~~$0.99~~; ~~$99.40~~

500: ~~$0.88~~; ~~$439.00~~

1000: ~~$0.69~~; ~~$693.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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