Can I use this for I2C communication?

No. The TXB0104 is designed for push-pull CMOS logic. For open-drain applications like I2C, use the TI TXS010X series.

What are the key voltage requirements?

The A-port supports 1.2V to 3.6V, and the B-port supports 1.65V to 5.5V. VCCA must always be less than or equal to VCCB.

How does it handle high-speed data?

It uses integrated edge-rate accelerators (one-shots) to support data rates up to 100 Mbps.

What is the supply chain status?

The device is currently active and widely available with high stock levels.

What should sourcing teams check before buying TXB0104PWR?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of TXB0104PWR?

Use the TXB0104PWR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TXB0104PWR pinout to locate pins, power rails, and interface signals before layout.

TXB0104PWR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

Q: What is the TXB0104PWR?

It is a 4-bit non-inverting bidirectional voltage-level translator that automatically senses the direction of data flow.

AI summary

The TXB0104PWR is a 4-bit bidirectional level shifter supporting 1.2V to 5.5V translation with automatic direction sensing.

Best for

Push-pull CMOS level shifting
Mixed-voltage system interfacing

Avoid if

Open-drain signals (I2C, 1-Wire)
Very high capacitive loads (>70pF)

Check before use

VCCA <= VCCB constraint
PCB trace length for one-shot stability

Key specifications

Channels: 4
Max Data Rate: 100 Mbps
VCCA Range: 1.2V - 3.6V
VCCB Range: 1.65V - 5.5V

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-1-260C-UNLIM
ECCN: -
HTSUS: -

Application

Smartphone/TabletDesktop PC

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 4-bit non-inverting bidirectional voltage-level translator that automatically senses the direction of data flow.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the TXB0104PWR?+×

Can I use this for I2C communication?+×

What are the key voltage requirements?+×

How does it handle high-speed data?+×

What is the supply chain status?+×

What should sourcing teams check before buying TXB0104PWR?+×

What is the pinout of TXB0104PWR?+×