TXB0104DR The Texas Instruments TXB0104DR is a 4-bit bidirectional voltage-level translator with auto-direction sensing. It supports a data rate of up to 100Mbps and operates within a voltage range of 1.2V to 3.6V on one port and 1.65V to 5.5V on the other.
Mfr Part #:

TXB0104DR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TXB0104DR is a 4-bit bidirectional voltage-level translator with auto-direction sensing. It supports a data rate of up to 100Mbps and operates within a voltage range of 1.2V to 3.6V on one port and 1.65V to 5.5V on the other.
Total Stock: 24,281 pcs
$ Price Range: $0.43

TXB0104DR Available from 3 distributors

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18,287 pcs
18287 pcs On Request 1 On Request On Request 21+ On Request On Request
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4,587 pcs
4587 pcs On Request 1 On Request On Request 2124+ On Request On Request
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1407 pcs On Request 1 On Request On Request On Request On Request On Request

TXB0104DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Channel Type
Channels per Circuit
Data Rate
ESD Protection
Features
Halogen Free
Industrial Grade
Latch-up Performance
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Channels
Number of Circuits
Operating Temperature
Output Type
Package / Case
Propagation Delay
SVHC Present
Supplier Device Package
Supplier Package
Translator Type
Voltage

TXB0104DR Description

Short technical summary and product information.

The TXB0104DR from Texas Instruments is a 4-bit, dual-supply, bidirectional voltage-level translator. It features automatic direction sensing, eliminating the need for a direction control pin. This device is designed to translate between voltage levels from 1.2V to 3.6V on the A port and 1.65V to 5.5V on the B port, with the condition that VCCA must be less than or equal to VCCB.

 

Key electrical characteristics include a maximum data rate of 100Mbps and a low supply current of 0.04mA (typical). The translator offers features such as edge rate acceleration, output enable, and partial power-down mode (Ioff). It also includes VCC isolation, ensuring outputs are in a high-impedance state if either VCC input is at ground.

 

Packaged in a 14-SOIC (0.154", 3.90mm Width) surface-mount package, the TXB0104DR operates within an ambient temperature range of -40°C to 85°C. Its auto-direction sensing capability makes it suitable for applications requiring flexible voltage translation without complex control logic.

TXB0104DR Quick Information

Product Type: Voltage Level Translator
Series: TXB0104
Canonical Name: TXB0104DR 4-Bit Bidirectional Voltage-Level Translator
Subcategory: Voltage Translators

TXB0104DR Compliance

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

TXB0104DR Estimated Pricing

Qty Low High
1+ $0.43 $0.43

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

TXB0104DR Features

  • Translates between 1.2V and 5.5V voltage levels.
  • Features 4 bidirectional channels for data transfer.
  • Achieves a high data rate of 100Mbps.
  • Includes auto-direction sensing for ease of use.
  • Packaged in a compact 14-SOIC surface mount.

TXB0104DR Applications

  • Used for interfacing mixed-voltage systems.
  • Suitable for data communication between devices.
  • Applied in systems requiring voltage level shifting.
  • Ideal for embedded systems with varying logic levels.
  • Utilized in industrial control applications.

TXB0104DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TXB0104DR?

The TXB0104DR operates with a supply voltage range of 1.2V to 5.5V.

What is the package type for the TXB0104DR?

The TXB0104DR is available in a 14-SOIC surface mount package.

What is the operating temperature range of the TXB0104DR?

The TXB0104DR operates within a temperature range of -40°C to 85°C.

How many channels does the TXB0104DR have?

The TXB0104DR has 4 channels.

What type of translator is the TXB0104DR?

The TXB0104DR is a Voltage Level translator.

What is the maximum data rate supported by the TXB0104DR?

The TXB0104DR supports a maximum data rate of 100Mbps.

What is the propagation delay of the TXB0104DR?

The propagation delay of the TXB0104DR is 7ns.

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