TCA9543APWR

Mfr. #:: TCA9543APWR
Description:: Switch ICs - Various 2CH I2C BusSwtch w/ Interrpt Logic-Reset
Lifecycle:: New from this manufacturer.
Datasheet:: TCA9543APWR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: TCA9543APWR more Information TCA9543APWR Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: Logic - Signal Switches, Multiplexers, Decoders

Series: TCA

Type: Bus Switch

Packaging: Digi-ReelR Alternate Packaging

Unit-Weight: 0.002018 oz

Package-Case: TSSOP-14

Operating-Temperature: -40°C ~ 85°C

Mounting-Type: Surface Mount

Voltage-Supply: 1.65 V ~ 5.5 V

Supplier-Device-Package: 14-TSSOP

Voltage-Supply-Source: Single Supply

Circuit: 2 x 1:2

Current-Output-High-Low: -

Independent-Circuits: 1

Tags: TCA9543, TCA954, TCA95, TCA9, TCA

Service Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

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

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TCA9543APWR Description

***as Instruments: 2-channel 1.65- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 14-TSSOP -40 to 85

***et: I2C Bus Switch 2-Element 2-IN 14-Pin TSSOP T/R

***ical: Analog Switch Dual SPST 14-Pin TSSOP T/R

***p One Stop Global: Bus Switch -40C to 85C 14-Pin TSSOP T/R

***ark: Two-Channel I2c-Bus Switch With Int

TCA9543APWR More Information

TCA9543A 2-Channel I2C Bus Switch: OMO Electronic TCA9543A 2-Channel I2C Bus Switch is a dual bi-directional translating switch controlled by the I2C bus. The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Either individual SCn/SDn channel or both channels can be selected, determined by the contents of the programmable control register. Two interrupt inputs, one for each of the downstream pairs, are provided. One interrupt output acts as an AND of the two interrupt inputs. An active-low reset input allows the TCA9543A to recover from a situation where one of the downstream I2C buses is stuck in a low state. Pulling active-low low, resets the I2C state machine and causes both of the channels to be deselected, as does the internal power-on reset function.

Market price

Part #	Description	Stock	Price
TCA9543APWR DISTI # V39:1801_07367450	Bus Switch -40C to 85C 14-Pin TSSOP T/R RoHS: Compliant	120000	10000:$0.4741 6000:$0.4920 2000:$0.5007
TCA9543APWR DISTI # V98:2334_07367450	Bus Switch -40C to 85C 14-Pin TSSOP T/R RoHS: Compliant	1804	1000:$0.5498 500:$0.6928 250:$0.8051 100:$0.8058 25:$1.0343 10:$1.0357 1:$1.1897
TCA9543APWR DISTI # 296-42157-1-ND	IC I2C SW 2CH W/RESET 14TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	7443In Stock	1000:$0.6026 500:$0.7632 100:$0.9239 10:$1.1850 1:$1.3300
TCA9543APWR DISTI # 296-42157-6-ND	IC I2C SW 2CH W/RESET 14TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	7443In Stock	1000:$0.6026 500:$0.7632 100:$0.9239 10:$1.1850 1:$1.3300
TCA9543APWR DISTI # 296-42157-2-ND	IC I2C SW 2CH W/RESET 14TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	4000In Stock	10000:$0.4992 6000:$0.5187 2000:$0.5460
TCA9543APWR DISTI # 30640465	Bus Switch -40C to 85C 14-Pin TSSOP T/R RoHS: Compliant	120000	10000:$0.4741 6000:$0.4920 2000:$0.5007
TCA9543APWR DISTI # 30729780	Bus Switch -40C to 85C 14-Pin TSSOP T/R RoHS: Compliant	1804	1000:$0.5498 500:$0.6928 250:$0.8051 100:$0.8058 25:$1.0343 13:$1.0357
TCA9543APWR DISTI # 30602605	Bus Switch -40C to 85C 14-Pin TSSOP T/R RoHS: Compliant	231	100:$1.1335 50:$1.3388 10:$1.6320 8:$3.2003
TCA9543APWR DISTI # TCA9543APWR	I2C Bus Switch 2-Element 2-IN 14-Pin TSSOP T/R (Alt: TCA9543APWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
TCA9543APWR DISTI # TCA9543APWR	I2C Bus Switch 2-Element 2-IN 14-Pin TSSOP T/R - Tape and Reel (Alt: TCA9543APWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.5039 4000:$0.5029 8000:$0.4929 12000:$0.4889 20000:$0.4869
TCA9543APWR DISTI # TCA9543APWR	I2C Bus Switch 2-Element 2-IN 14-Pin TSSOP T/R (Alt: TCA9543APWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€0.7839 4000:€0.6409 8000:€0.5879 12000:€0.5039 20000:€0.4699
TCA9543APWR	2-Channel I2C Bus Switch With Interrupt Logic and Reset	6696	1000:$0.4400 750:$0.5000 500:$0.6200 250:$0.7600 100:$0.8200 25:$0.9600 10:$1.0400 1:$1.1700
TCA9543APWR DISTI # 595-TCA9543APWR	Switch ICs - Various 2CH I2C BusSwtch w/ Interrpt Logic-Reset RoHS: Compliant	3611	1:$1.2800 10:$1.1000 100:$0.8390 500:$0.7410 1000:$0.5850 2000:$0.5190 10000:$0.5000
TCA9543APWR	RoHS: Compliant	Europe - 2000
TCA9543APWR DISTI # C1S746203957814	Bus Switch -40C to 85C 14-Pin TSSOP T/R RoHS: Compliant	231	100:$0.8810 50:$1.0400 10:$1.2700 1:$2.4900
TCA9543APWR DISTI # C1S746203414124	Bus Switch -40C to 85C 14-Pin TSSOP T/R RoHS: Compliant	120000	10000:$0.4741 6000:$0.4920 2000:$0.5007
TCA9543APWR DISTI # C1S746203416760	Bus Switch -40C to 85C 14-Pin TSSOP T/R RoHS: Compliant	1804	250:$0.8051 100:$0.8058 25:$1.0343 10:$1.0357

Related products

Image	Part #	Description
	Mfr.#: TCA9535RTWR OMO.#: OMO-TCA9535RTWR	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
	Mfr.#: TCA9554DBQR OMO.#: OMO-TCA9554DBQR	Interface - I/O Expanders Remote 8-bit I2C SMBus I/O Expander
	Mfr.#: TCA9517DR OMO.#: OMO-TCA9517DR	Interface - Signal Buffers, Repeaters Level-Translting I2C Bus Repeater
	Mfr.#: TCA9534DWR OMO.#: OMO-TCA9534DWR	Interface - I/O Expanders Remote 8-Bit I2C Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SOIC -40 to 85
	Mfr.#: TCA9534DWT OMO.#: OMO-TCA9534DWT	Interface - I/O Expanders Remote 8-Bit I2C Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SOIC -40 to 85
	Mfr.#: TCA9534ADWR OMO.#: OMO-TCA9534ADWR-TEXAS-INSTRUMENTS	IC I/O EXPANDER I2C 8B 16SOIC
	Mfr.#: TCA9555RTWRG4 OMO.#: OMO-TCA9555RTWRG4-1190	New and Original
	Mfr.#: TCA9554ADBQR OMO.#: OMO-TCA9554ADBQR-TEXAS-INSTRUMENTS	Interface - I/O Expanders Remote 8-bit I2C SMBus I/O Expande
	Mfr.#: TCA9539RTWR OMO.#: OMO-TCA9539RTWR-TEXAS-INSTRUMENTS	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expande
	Mfr.#: TCA9517DGKRQ1 OMO.#: OMO-TCA9517DGKRQ1-TEXAS-INSTRUMENTS	LEVEL-TRANSLATING I2C BUS REPEAT

Availability

Stock:: Available
On Order:: 3000
Enter Quantity:

Current price of TCA9543APWR 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: ~~$0.66~~; ~~$0.66~~

10: ~~$0.63~~; ~~$6.27~~

100: ~~$0.59~~; ~~$59.40~~

500: ~~$0.56~~; ~~$280.50~~

1000: ~~$0.53~~; ~~$528.00~~

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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TCA9543APWR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes