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TXB0108PWR The Texas Instruments TXB0108PWR is an 8-bit bidirectional voltage-level translator. It supports auto-direction sensing and operates with input voltages from 1.2V to 3.6V and output voltages from 1.65V to 5.5V.
Mfr Part #:

TXB0108PWR

Available from 9 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TXB0108PWR is an 8-bit bidirectional voltage-level translator. It supports auto-direction sensing and operates with input voltages from 1.2V to 3.6V and output voltages from 1.65V to 5.5V.
✓ Total Stock: 407,852 pcs
$ Price Range: $0.76

TXB0108PWR Available from 9 distributors

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Smaxon Electronics ✓
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296,000 pcs
On Request
296000 pcs On Request 1 On Request On Request 20+ On Request On Request
Romaks Technologies ✓
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82,182 pcs
On Request
82182 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
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20,320 pcs
On Request
20320 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
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4,945 pcs
On Request
4945 pcs On Request 1 On Request On Request 21+ On Request On Request
Mufeng Electronics ✓
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4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request 24+ On Request On Request
PROSOFT ELECTRONICS ✓
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209 pcs
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209 pcs On Request 1 On Request On Request 21+ On Request On Request
Braun Electronic Components ✓
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141 pcs
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141 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
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49 pcs
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49 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
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6 pcs
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6 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TXB0108PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Channels per Circuit
Data Rate
Features
Latch-up Performance
Lead Spacing
Lead Style
Mounting Type
Number of Circuits
Operating Temperature
Output Type
Propagation Delay
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Translator Type
Voltage
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TXB0108PWR Description

Short technical summary and product information.

The TXB0108PWR from Texas Instruments is an 8-bit bidirectional voltage-level translator designed for seamless voltage level translation between different logic families. This device features auto-direction sensing, eliminating the need for a direction control pin and simplifying system design.

 

Key electrical specifications include an operating input voltage range of 1.2V to 3.6V on port A and 1.65V to 5.5V on port B, with VCCA less than or equal to VCCB. It supports a maximum data rate of 100Mbps and has a low supply current of 0.011mA. The translator offers features such as edge rate acceleration, output enable, and partial power-down (Ioff) mode.

 

This component is housed in a 20-TSSOP package, suitable for surface mount applications. It operates within an ambient temperature range of -40°C to 85°C. The TXB0108PWR also provides robust ESD protection, exceeding 2000V HBM on the A port and ±15kV HBM on the B port, along with latch-up performance exceeding 100mA per JESD 78, Class II.

 

Applications for the TXB0108PWR include GPIO, I2S, JTAG, PCM, SPI, and UART interfaces where voltage level shifting is required.

TXB0108PWR Quick Information

Product Type: Voltage Translator
Canonical Name: TXB0108PWR 8-Bit Bidirectional Voltage-Level Translator
Subcategory: Level Shifter

TXB0108PWR Compliance

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

TXB0108PWR Estimated Pricing

Qty Low High
1+ $0.76 $0.76

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

TXB0108PWR Features

  • 8-bit bidirectional voltage level translator.
  • Auto-direction sensing simplifies design.
  • Wide voltage range: 1.2V to 3.6V input.
  • Supports 1.65V to 5.5V output.
  • 100Mbps maximum data rate.

TXB0108PWR Applications

  • Ideal for GPIO interfaces.
  • Suitable for I2S and PCM audio.
  • Used in JTAG debug applications.
  • Supports SPI and UART communication.

TXB0108PWR FAQs

7 frequently asked questions generated from this part’s specifications.
How many channels does the TXB0108PWR have?

The TXB0108PWR has 8 bidirectional channels.

What is the translator type of the TXB0108PWR?

It is a voltage level translator.

What is the maximum data rate of the TXB0108PWR?

The data rate is up to 100Mbps.

What is the input voltage range of the TXB0108PWR?

The input voltage range is 1.2V to 3.6V.

What is the output voltage range?

The output voltage range is 1.65V to 5.5V.

What is the propagation delay of the TXB0108PWR?

Typical propagation delay is 4ns.

What is the operating temperature range?

Operating temperature range is -40°C to 85°C.

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