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TXB0104PWR The Texas Instruments TXB0104PWR is a 4-bit bidirectional voltage-level translator with automatic direction sensing. It supports VCCA from 1.2V to 3.6V and VCCB from 1.65V to 5.5V.
Mfr Part #:

TXB0104PWR

Available from 10 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TXB0104PWR is a 4-bit bidirectional voltage-level translator with automatic direction sensing. It supports VCCA from 1.2V to 3.6V and VCCB from 1.65V to 5.5V.
✓ Total Stock: 54,140 pcs

TXB0104PWR Available from 10 distributors

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Mufeng Electronics ✓
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20,000 pcs
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20000 pcs On Request 1 On Request On Request 26+ On Request On Request
PROSOFT ELECTRONICS ✓
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9,693 pcs
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9693 pcs On Request 1 On Request On Request 24+ On Request On Request
Fe Components ✓
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7,410 pcs
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Smaxon Electronics ✓
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6,000 pcs
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6000 pcs On Request 1 On Request On Request 1801+ On Request On Request
Optech Co.,Limited ✓
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5,095 pcs
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5095 pcs On Request 1 On Request On Request 21+ On Request On Request
Risen Electronics ✓
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3,000 pcs
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3000 pcs On Request 1 On Request On Request On Request On Request On Request
Seba Components ✓
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2,690 pcs
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2690 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
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235 pcs
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235 pcs On Request 1 On Request On Request On Request On Request On Request
Trace Tec ✓
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12 pcs
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12 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
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5 pcs
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5 pcs On Request 1 On Request On Request On Request On Request On Request
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TXB0104PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Channels per Circuit
Current Consumption
Data Rate
ESD Protection
Features
Latch-up Performance
Mounting Type
Number of Circuits
Operating Temperature
Output Type
Supplier Device Package
Translator Type
VCCA Range
VCCB Range
Voltage
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TXB0104PWR Description

Short technical summary and product information.

The TXB0104PWR from Texas Instruments is a 4-bit, non-inverting, bidirectional voltage-level translator designed for universal translation between various voltage nodes. It features two configurable power-supply rails: VCCA, which accepts voltages from 1.2V to 3.6V, and VCCB, which accepts voltages from 1.65V to 5.5V. This allows for seamless translation between 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and 5V systems, provided VCCA does not exceed VCCB.

 

Key electrical specifications include a data rate of 100 Mbps and low power consumption with a maximum ICC of 5μA. The device incorporates auto-direction sensing, simplifying design by eliminating the need for external direction control signals. It also features an Output Enable (OE) input that, when low, places all outputs in a high-impedance state. For partial power-down applications, the I OFF circuitry disables outputs to prevent backflow current.

 

ESD protection is robust, exceeding ±15kV Human-Body Model on the B port. The TXB0104PWR operates within an ambient temperature range of -40°C to 85°C. It is supplied in a 14-TSSOP surface-mount package with dimensions of 5.00mm x 4.40mm.

 

This translator is suitable for applications requiring voltage level compatibility between different logic families, such as in headsets, smartphones, tablets, and desktop PCs.

TXB0104PWR Quick Information

Product Type: Voltage Level Translator
Series: TXB0104
Canonical Name: TXB0104 4-Bit Bidirectional Voltage-Level Translator
Subcategory: Level Shifter

TXB0104PWR Compliance

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

TXB0104PWR Features

  • 4-bit bidirectional voltage translation.
  • Supports 1.2V to 3.6V VCCA.
  • Supports 1.65V to 5.5V VCCB.
  • Automatic direction sensing feature.
  • 100Mbps maximum data rate.

TXB0104PWR Applications

  • Ideal for mobile device interfaces.
  • Used in low-voltage processor systems.
  • Facilitates mixed-voltage logic designs.
  • Suitable for battery-powered equipment.

TXB0104PWR FAQs

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

The operating voltage range for VCCA is 1.2V to 3.6V, and for VCCB it is 1.65V to 5.5V.

What package type is the TXB0104PWR available in?

The TXB0104PWR is available in a 14-TSSOP package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

Is this level shifter RoHS compliant?

RoHS Status value is unverified — treat as low-confidence.

What is the maximum data rate supported by the TXB0104PWR?

The maximum data rate is 100 Mbps.

Does this translator have auto-direction sensing?

Yes, the TXB0104PWR features auto-direction sensing.

What are the VCCA and VCCB voltage ranges?

The VCCA range is 1.2V to 3.6V, and the VCCB range is 1.65V to 5.5V.

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