TXB0102DCUR The TXB0102DCUR is a 2-bit bidirectional voltage-level translator from Texas Instruments. It features auto-direction sensing and supports a wide voltage range for flexible interfacing.
Mfr Part #:

TXB0102DCUR

Available from 8 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TXB0102DCUR is a 2-bit bidirectional voltage-level translator from Texas Instruments. It features auto-direction sensing and supports a wide voltage range for flexible interfacing.
Total Stock: 105,268 pcs
$ Price Range: $0.31

TXB0102DCUR Available from 8 distributors

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TXB0102DCUR 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
Mounting Type
Number of Circuits
Operating Temperature
Output Type
SVHC Present
Supplier Device Package
Translator Type
Voltage

TXB0102DCUR Description

Short technical summary and product information.

The Texas Instruments TXB0102DCUR is a 2-bit, non-inverting, bidirectional voltage-level translator designed for flexible power supply configurations. The A port operates from 1.2 V to 3.6 V, tracking VCCA, while the B port operates from 1.65 V to 5.5 V, tracking VCCB. This device incorporates auto-direction sensing, simplifying interface designs.

 

Key electrical features include low power consumption with a maximum ICC of 4 µA and support for partial power-down mode. The OE input is referenced to VCCA, and a VCC isolation feature ensures outputs are in a high-impedance state if either VCC input is at GND. Latch-up performance exceeds 100 mA per JESD 78, Class II.

 

With a data rate of 100 Mbps, the TXB0102DCUR is suitable for various interfacing applications. It offers robust ESD protection, exceeding JESD 22 standards on both A and B ports. The device is available in an 8-VSSOP package, designed for surface mounting.

 

This translator operates within an ambient temperature range of -40°C to 85°C. Its bidirectional capability and wide voltage support make it a versatile component for connecting systems with different voltage domains.

TXB0102DCUR Quick Information

Product Type: Voltage Translator
Series: TXB0102
Canonical Name: TXB0102DCUR 2-Bit Bidirectional Voltage-Level Shifter
Subcategory: Level Shifter

TXB0102DCUR Compliance

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

TXB0102DCUR Estimated Pricing

Qty Low High
1+ $0.31 $0.31

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

TXB0102DCUR Features

  • 2-bit bidirectional voltage-level translator.
  • Auto-direction sensing simplifies interfacing.
  • Wide voltage range: 1.2V-3.6V and 1.65V-5.5V.
  • Low 4µA quiescent current consumption.
  • 100Mbps data rate capability.

TXB0102DCUR Applications

  • Translates between different logic voltage levels.
  • Interfaces microcontrollers with peripherals.
  • Used in portable electronic devices.
  • Suitable for mixed-voltage systems.

TXB0102DCUR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TXB0102DCUR?

The A port operates from 1.2 V to 3.6 V, and the B port operates from 1.65 V to 5.5 V, with VCCA ≤ VCCB.

What is the maximum data rate of the TXB0102DCUR?

The TXB0102DCUR supports a data rate of 100 Mbps.

What is the operating temperature range of the TXB0102DCUR?

The device operates over an ambient temperature range of -40°C to 85°C.

What package is the TXB0102DCUR available in?

The TXB0102DCUR is available in an 8-VSSOP (8-VFSOP) surface-mount package.

Does the TXB0102DCUR have auto-direction sensing?

Yes, the TXB0102DCUR features auto-direction sensing, eliminating the need for a direction control signal.

What ESD protection does the TXB0102DCUR provide?

The A port provides 2.5-kV HBM ESD protection, and the B port provides 15-kV HBM ESD protection.

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