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TXB0108DQSR The Texas Instruments TXB0108DQSR is an 8-bit bidirectional voltage-level translator. It supports auto-direction sensing and operates at data rates up to 100Mbps.
Mfr Part #:

TXB0108DQSR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TXB0108DQSR is an 8-bit bidirectional voltage-level translator. It supports auto-direction sensing and operates at data rates up to 100Mbps.
✓ Total Stock: 9,719 pcs
$ Price Range: $0.62

TXB0108DQSR Available from 6 distributors

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✓ Non-Authorised
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TXB0108DQSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Channels per Circuit
Data Rate
ESD Protection
Features
Mounting Type
Number of Circuits
Operating Temperature
Output Type
Propagation Delay
Supplier Device Package
Supply Current
Translator Type
Voltage
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TXB0108DQSR Description

Short technical summary and product information.

The TXB0108DQSR from Texas Instruments is an 8-bit bidirectional voltage-level translator designed for seamless voltage level shifting between different logic domains. This device features auto-direction sensing, eliminating the need for a direction control pin and simplifying system design.

 

With a maximum data rate of 100Mbps, the TXB0108DQSR is suitable for various interface applications. It operates within a wide voltage range, supporting 1.2V to 3.6V on one port and 1.65V to 5.5V on the other, with VCCA less than or equal to VCCB. The device is housed in a compact 20-USON (4x2) surface-mount package, making it ideal for space-constrained applications.

 

Key features include edge rate acceleration, output enable functionality, and partial power-down capability (Ioff). The operating temperature range is -40°C to 85°C. The TXB0108DQSR also provides robust ESD protection, exceeding JESD 22 standards on both ports.

TXB0108DQSR Quick Information

Product Type: Voltage Translator
Canonical Name: TXB0108DQSR 8-Bit Bidirectional Voltage-Level Translator
Subcategory: Level Shifter

TXB0108DQSR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TXB0108DQSR Estimated Pricing

Qty Low High
1+ $0.62 $0.62

Estimated market price range - modelled values for guidance only, not live distributor offers.

TXB0108DQSR Features

  • 8-bit bidirectional voltage-level translation.
  • Supports auto-direction sensing.
  • Maximum data rate of 100Mbps.
  • Wide operating voltage range.
  • Compact 20-USON surface-mount package.

TXB0108DQSR Applications

  • Ideal for GPIO interfaces.
  • Suitable for I2S and SPI communication.
  • Used in JTAG and PCM systems.
  • Applicable for UART signal translation.

TXB0108DQSR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

The operating voltage range is 1.2V to 3.6V on Port A.

What is the package type?

The device is available in a 20-USON package (20-UFDFN) with supplier device package 20-USON (4x2).

What is the operating temperature range?

The device operates from -40°C to 85°C.

What is the maximum data rate?

The maximum data rate is 100Mbps.

How many channels does it have?

It has 8 bidirectional channels.

What is the ESD protection rating?

The device offers ±15kV ESD protection on the B port (Human-Body Model) and 2000V on the A port.

Does it require direction control?

No, it features auto-direction sensing, eliminating the need for direction control.

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