Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union

TCA9543ADR

Mfr. #:: TCA9543ADR
Manufacturer:: Texas Instruments
Description:: Switch ICs - Various 2-Channel I2C Bus Switch
Lifecycle:: New from this manufacturer.
Datasheet:: TCA9543ADR Datasheet
ECAD Model:

Availability

Stock:: Available
On Order:: 4500
Enter Quantity:

Current price of TCA9543ADR 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: ~~$0.28~~; ~~$0.28~~

10: ~~$0.27~~; ~~$2.71~~

100: ~~$0.26~~; ~~$25.65~~

500: ~~$0.24~~; ~~$121.15~~

1000: ~~$0.23~~; ~~$228.00~~

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

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: 0.004586 oz

Mounting-Style: SMD/SMT

Package-Case: SOIC-14

Operating-Temperature: -40°C ~ 85°C

Mounting-Type: Surface Mount

Voltage-Supply: 1.65 V ~ 5.5 V

Supplier-Device-Package: 14-SOIC

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

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TCA9543ADR Description

***as Instruments: 2-Channel I2C Bus Switch With Interrupt Logic and Reset 14-SOIC -40 to 85

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

***et Europe: I2C Bus Switch 1-Element 2-IN 14-Pin SOIC T/R

***i-Key: IC I2C SW 2CH W/RESET 14SOIC

***ark: Interface, I2C/smbus Switch, 5.5V, Soic; Ic Interface Type:i2C, Smbus; Interface Applications:factory Automation, Products With I2C Slave Address Conflicts, Routers, Servers; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V Rohs Compliant: Yes

***ment14 APAC: INTERFACE, I2C/SMBUS SWITCH, 5.5V, SOIC;; INTERFACE, I2C/SMBUS SWITCH, 5.5V, SOIC; IC Interface Type:I2C, SMBus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Interface Case Style:SOIC; No. of Pins:14Pins; Operating Temperature Min:-40 C; Operating Temperature Max:85 C

***nell: INTERFACCIA INTERRUT I2C/SMBUS 5.5V SOIC; Tipo di Interfaccia CI:I2C, SMBus; Applicazioni Interfaccia:Automazione Industriale, Prodotti con Conflitti Indirizzo Slave I2C, Router, Server; Tensione di Alimentazione Min:1.65V; Tensione di Alimentazione Max:5.5V; Modello Case Interfaccia:SOIC; No. di Pin:14Pin; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:85°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018)

TCA9543ADR More Information

TCA9543A 2-Channel I2C Bus Switch: Texas Instruments 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 #	Mfg.	Description	Stock	Price
TCA9543ADR DISTI # V72:2272_07367449	Texas Instruments	Bus Switch -40C to 85C 14-Pin SOIC T/R RoHS: Compliant	11	10:$1.0369 1:$1.1910
TCA9543ADR DISTI # 296-42064-1-ND	Texas Instruments	IC I2C SW 2CH W/RESET 14SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3176In Stock	1000:$0.6026 500:$0.7632 100:$0.9239 10:$1.1850 1:$1.3300
TCA9543ADR DISTI # 296-42064-6-ND	Texas Instruments	IC I2C SW 2CH W/RESET 14SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3176In Stock	1000:$0.6026 500:$0.7632 100:$0.9239 10:$1.1850 1:$1.3300
TCA9543ADR DISTI # 296-42064-2-ND	Texas Instruments	IC I2C SW 2CH W/RESET 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.4992 5000:$0.5187 2500:$0.5460
TCA9543ADR DISTI # C1S746204192283	Texas Instruments	Unclassified	11	10:$1.0369
TCA9543ADR DISTI # TCA9543ADR	Texas Instruments	I2C Bus Switch 1-Element 2-IN 14-Pin SOIC T/R - Tape and Reel (Alt: TCA9543ADR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.5659 5000:$0.5379 10000:$0.5199 15000:$0.5029 25000:$0.4889
TCA9543ADR DISTI # 51Y5146	Texas Instruments	INTERFACE, I2C/SMBUS SWITCH, 5.5V, SOIC,IC Interface Type:I2C, SMBus,Interface Applications:Factory Automation, Products with I2C Slave Address Conflicts, Routers, Servers,Supply Voltage Min:1.65V,Supply Voltage Max:5.5V,, RoHS Compliant: Yes	708	1:$1.2800 10:$1.1000 25:$1.0100 50:$0.9260 100:$0.8390 250:$0.7900 500:$0.7410 1000:$0.5850
TCA9543ADR DISTI # 51Y4126	Texas Instruments	INTERFACE, I2C/SMBUS SWITCH, 5.5V, SOIC,IC Interface Type:I2C, SMBus,Interface Applications:Factory Automation, Products with I2C Slave Address Conflicts, Routers, Servers,Supply Voltage Min:1.65V,Supply Voltage Max:5.5V , RoHS Compliant: Yes	750	1:$0.1900 10:$0.1900 25:$0.1900 50:$0.1900 100:$0.1900 250:$0.1900 500:$0.1900 1000:$0.1900
TCA9543ADR	Texas Instruments	2-Channel I2C Bus Switch With Interrupt Logic and Reset	4680	1000:$0.4400 750:$0.5000 500:$0.6200 250:$0.7600 100:$0.8200 25:$0.9600 10:$1.0400 1:$1.1700
TCA9543ADR DISTI # 595-TCA9543ADR	Texas Instruments	Switch ICs - Various 2-Channel I2C Bus Switch RoHS: Compliant	1405	1:$1.2800 10:$1.1000 100:$0.8390 500:$0.7410 1000:$0.5850 2500:$0.5190 10000:$0.5000
TCA9543ADR DISTI # 2504273	Texas Instruments	INTERFACE, I2C/SMBUS SWITCH, 5.5V, SOIC RoHS: Compliant	750	1:$2.0300 10:$1.7500 100:$1.3300 500:$1.1800 1000:$0.9270 2500:$0.8220 10000:$0.7920 22500:$0.7660
TCA9543ADR DISTI # 2484037	Texas Instruments	INTERFACE, I2C/SMBUS SWITCH, 5.5V, SOIC RoHS: Compliant	708	1:$2.0300 10:$1.7500 100:$1.3300 500:$1.1800 1000:$0.9270 2500:$0.8220 10000:$0.7920 22500:$0.7660
TCA9543ADR DISTI # 2484037	Texas Instruments	INTERFACE, I2C/SMBUS SWITCH, 5.5V, SOIC RoHS: Compliant	704	1:£0.8480 25:£0.7810 50:£0.7140 100:£0.6470 250:£0.6090

Related products

Image	Part #	Description
	Mfr.#: TCA9534PWR OMO.#: OMO-TCA9534PWR	Interface - I/O Expanders Remote 8B I2C and Low-Pwr I/O Expander
	Mfr.#: TCA9517DR OMO.#: OMO-TCA9517DR	Interface - Signal Buffers, Repeaters Level-Translting I2C Bus Repeater
	Mfr.#: TCA9543APWR OMO.#: OMO-TCA9543APWR	Switch ICs - Various 2CH I2C BusSwtch w/ Interrpt Logic-Reset
	Mfr.#: TCA955 OMO.#: OMO-TCA955-1190	New and Original
	Mfr.#: TCA9554DWR OMO.#: OMO-TCA9554DWR-TEXAS-INSTRUMENTS	IC I/O EXPANDER I2C 8BIT 16-SOIC
	Mfr.#: TCA9538DBR OMO.#: OMO-TCA9538DBR-TEXAS-INSTRUMENTS	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expande
	Mfr.#: TCA9555DBR OMO.#: OMO-TCA9555DBR-TEXAS-INSTRUMENTS	Interface - I/O Expanders 1.65 to 5.5V, 16bit I/O Expande
	Mfr.#: TCA9517ADGKR OMO.#: OMO-TCA9517ADGKR-TEXAS-INSTRUMENTS	Interface - Signal Buffers, Repeaters Level-Translting I2C Bus Repeate
	Mfr.#: TCA9509RVHR OMO.#: OMO-TCA9509RVHR-TEXAS-INSTRUMENTS	Interface - Signal Buffers, Repeaters Level Translating I2C Bus Repeate
	Mfr.#: TCA9554ADWR OMO.#: OMO-TCA9554ADWR-TEXAS-INSTRUMENTS	IC I/O EXPANDER I2C 8BIT 16-SOIC

Start with

TCA9543 3
TCA954 18
TCA95 81
TCA9 121
TCA 824

Newest Products

TPS543C20 Synchronous Step-Down SWIFT™ Converter

Texas Instruments' TPS543C20 device is 40 A, high-performance, synchronous buck converter with two integrated N-channel NexFET™ power MOSFETs.
Compare TCA9543ADR

TCA9543A vs TCA9543ADR vs TCA9543APWR
TPD4E02B04 ESD Protection Diode

Texas Instruments' TPD4E02B04 is an ESD protection diode for USB Type-C and HDMI 2.0 circuit protection offered in the industry standard USON-10 (DQA) package.
CC1310 SimpleLink™ Wireless Microcontrollers

The microcontroller device is a member of Texas Instruments' CC26xx and CC13xx family of cost-effective, ultra-low power, 2.4 GHz and sub-1 GHz RF devices.
AMC1106M05/AMC1106E05 Delta-Sigma Modulators

Texas Instruments' AMC1106M05 and AMC1106E05 delta-sigma modulators are ideal for shunt-resistor-based current sensing in 3-phase electricity meters.
TM4C129Dx Tiva C Series MCUs

TI's Tiva™ C series MCU's have rich communication features to create highly-connected designs that provide real-time controlled performance and power.