- Mfr. #:
- TCA9543ADR
- Description:
- Switch ICs - Various 2-Channel I2C Bus Switch
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
TCA9543ADR 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.
Specifications
| RoHS: | Y |
|---|---|
| Manufacturer: | Texas Instruments |
| Brand: | Texas Instruments |
| Series: | TCA9543A |
| Product Category: | Switch ICs - Various |
| Product Type: | Switch ICs - Various |
| Subcategory: | Switch ICs |
| Package / Case: | SOIC-14 |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Factory Pack Quantity: | 2500 |
| Unit Weight: | 0.004586 oz |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
TCA9543ADR Price & Stock
Texas Instruments TCA9543ADR pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 296-42064-1-ND | 2,915 | 9.26 | 8.25 | 6.02 | 3.92 | 3.92 | 2020-01-03T13:53:44Z |
| Digi-Key | 296-42064-6-ND | 2,915 | 9.26 | 8.25 | 6.02 | 3.92 | 3.92 | 2020-01-03T13:53:44Z |
| Digi-Key | 296-42064-2-ND | 2,500 | - | - | - | - | 3.48 | 2020-01-03T13:53:44Z |
| Texas Instruments | TCA9543ADR | 4,910 | 8.15 | 7.24 | 5.71 | 3.06 | 3.06 | 2020-01-04T02:03:57Z |
| Mouser | 595-TCA9543ADR | 2,285 | 8.92 | 7.66 | 5.84 | 4.07 | 3.48 | 2019-12-26T11:51:07Z |
| element14 APAC | 2484037 | 183 | 8.88 | 7.64 | 5.83 | 4.07 | 4.07 | 2020-01-04T02:17:16Z |
| Arrow Electronics | TCA9543ADR | 3 | 8.22 | 8.22 | 8.22 | 8.22 | 8.22 | 2019-12-26T11:51:07Z |
| Verical | TCA9543ADR | 10,000 | - | - | - | - | 3.36 | 2020-01-03T17:52:13Z |
| Avnet | TCA9543ADR | - | - | - | - | - | 3.63 | 2020-01-03T02:29:50Z |
| Farnell | 2484037 | 199 | 7.41 | 7.41 | 5.65 | 5.25 | 5.25 | 2020-01-03T02:51:25Z |
| Newark | 51Y4126 | 719 | 2.95 | 2.95 | 2.95 | 2.95 | 2.95 | 2019-12-26T11:51:07Z |
| Avnet Europe | TCA9543ADR | - | - | - | - | - | - | 2020-01-03T08:00:41Z |
| LTL Group | 5447194 | 106 | - | - | - | - | - | 2020-01-02T00:37:02Z |
| GreenTree Electronics | TCA9543ADR | 1,994 | - | - | - | - | - | 2019-11-06T14:43:13Z |
| Sierra IC | TCA9543ADR | Contact | - | - | - | - | - | 2019-12-16T00:48:56Z |
AD5242BRUZ1M distributor
- TCA9543ADR Texas Instruments | Integrated Circuits (ICs)
- TCA9543ADR | Buy TI parts | TI.comTCA9543A Low Voltage 2-Channel I2C Bus Switch With ...
- TCA9543ADR | Buy TI parts | TI.com
- TCA9543A Low Voltage 2-Channel I2C Bus Switch With ...
- TCA9543ADR Texas Instruments | Mouser
- Texas Instruments TCA9543ADR - Integrated Circuits (ICs)
- Rochester Electronics (en-US) : Part TCA9543ADR
- TCA9543ADR - Texas Instruments - INTERFACE, I2C/SMBUS ...
- Texas Instruments TCA9543ADR Analog Switch Multiplexers
- TCA9543ADR - Electronic Specifier
- TCA9543ADR from Texas Instruments - Electronics Datasheets
Alternate Names
Texas Instruments has several brands around the world that may have alternate names for TCA9543ADR due to regional differences or acquisition. TCA9543ADR may also be known as the following names:
- TI TCA9543ADR
- TEXAS TCA9543ADR
- TEXAS INST TCA9543ADR
- TEXAS INSTR TCA9543ADR
- TEXAS INSTRUMENT TCA9543ADR
- TEXAS INS TCA9543ADR
- TEXAS INSTRUMENTS INC TCA9543ADR
- TEXAS INSTRUMEN TCA9543ADR
- TEX TCA9543ADR
- TEXAS INSTRU TCA9543ADR
- TI/NS TCA9543ADR
- Texas Instruments (TI) TCA9543ADR
- TEXASIN TCA9543ADR
- TEXINS TCA9543ADR
- TEXAS INSTRUMENTS INCORPORATED TCA9543ADR
- TEAXS TCA9543ADR
- TEXAS INTRUMENTS TCA9543ADR
- TEXAS INSTRUM TCA9543ADR
- TEXAS INSRUMENT TCA9543ADR
- TEXAS IST TCA9543ADR
- TI-PB TCA9543ADR
- TI-ROHS TCA9543ADR
- Texas Instruments Rfid Systems TCA9543ADR
- TEXINST TCA9543ADR
- TEXAS INSRUMENTS TCA9543ADR
- Texas Instr. TCA9543ADR
- Texas Instruments Inc. TCA9543ADR