TCA9548APWR Part Information
- 0- to 400-kHz Clock Frequency
- 1-to-8 Bidirectional Translating Switches
- 5-V Tolerant Inputs
- Active-Low Reset Input
- Allows Voltage-Level Translation Between 1.8-V, 2.5-V, 3.3-V, and 5-V Buses
- Channel Selection Through an I2 C Bus, In Any Combination
- ESD Protection Exceeds JESD 22
- I2 C Bus and SMBus Compatible
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- Low RON Switches
- Low Standby Current
- No Glitch on Power Up
- Operating Power-Supply Voltage Range of 1.65 V to 5.5 V
- Power Up With All Switch Channels Deselected
- Supports Hot Insertion
- Three Address Pins, Allowing up to Eight TCA9548A Devices on the I2 C Bus
|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|
|Interface Case Style||TSSOP|
|No. of Pins||24Pins|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||85°C|
|Automotive Qualification Standard||-|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|RoHS Phthalates Compliant||Yes|
Alternative Part Descriptions
- I2C SWITCH W/ RESET, 8-CH, TSSOP-24; 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; Interface RoHS Compliant: Yes | Newark Electronics
- 8-channel 1.65- to 5.5-V I2C/SMBus switch with reset & voltage translation | Texas Instruments
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TCA9548APWR?
Additional datasheets, footprints and schematics for TCA9548APWR are listed in our Part Details tab. You can also find the TCA9548APWR image and similar parts on this details page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for TCA9548APWR in the Pricing & Inventory tab next to part details. You can view TCA9548APWR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does TCA9548APWR fall under?
The TCA9548APWR is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.
Can I view similar or alternative parts?
You can view similar parts to TCA9548APWR when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the TCA9548APWR you can contact the distributor directly for product support, shipping queries etc.
Is the TCA9548APWR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for TCA9548APWR have stock available?
Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TCA9548APWR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for TCA9548APWR often in real-time on the comparison pages.
What if I can't find stock of TCA9548APWR?
You can fill out our help required form which you can use to request a quote for TCA9548APWR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.