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TXB0104D The Texas Instruments TXB0104D is a 4-bit bidirectional voltage-level translator with automatic direction sensing. It supports data rates up to 100Mbps and operates within a voltage range of 1.2V to 3.6V on the A port and 1.65V to 5.5V on the B port.
Mfr Part #:

TXB0104D

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TXB0104D is a 4-bit bidirectional voltage-level translator with automatic direction sensing. It supports data rates up to 100Mbps and operates within a voltage range of 1.2V to 3.6V on the A port and 1.65V to 5.5V on the B port.
✓ Total Stock: 65,267 pcs
$ Price Range: $0.53

TXB0104D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 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.

TXB0104D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Channels per Circuit
Data Rate
Features
Lead Spacing
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Mounting Type
Number of Circuits
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Output Type
Supplier Device Package
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Topology
Translator Type
Voltage
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TXB0104D Description

Short technical summary and product information.

The TXB0104D 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 for applications requiring voltage translation between different logic levels, supporting data rates up to 100Mbps.

 

The translator operates with an input voltage range of 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 features include edge rate acceleration, an output enable function, and VCC isolation, which places all outputs in a high-impedance state if either VCC input is at ground.

 

This component is suitable for various interfaces including GPIO, I2S, JTAG, PCM, SPI, and UART. It is available in a 14-SOIC package, designed for surface mounting. The device also supports partial power-down mode operation through its Ioff feature, contributing to low power consumption with a maximum supply current of 0.04mA.

TXB0104D Quick Information

Product Type: Voltage Level Translator
Series: TXB0104
Canonical Name: TXB0104D 4-Bit Bidirectional Voltage-Level Translator
Subcategory: Translators & Level Shifters

TXB0104D Compliance

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

TXB0104D Estimated Pricing

Qty Low High
1+ $0.53 $0.53

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

TXB0104D Features

  • 4-bit bidirectional voltage-level translation.
  • Automatic direction sensing eliminates control pin.
  • Supports 100Mbps data rates.
  • Wide voltage range: 1.2V-3.6V to 1.65V-5.5V.
  • Surface mount 14-SOIC package.

TXB0104D Applications

  • Ideal for GPIO interface translation.
  • Suitable for SPI and I2S communication.
  • Used in JTAG and PCM systems.
  • Facilitates UART voltage level shifting.
  • General purpose logic level translation.

TXB0104D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum data rate of the TXB0104D?

The TXB0104D supports data rates up to 100Mbps.

What is the operating temperature range of the TXB0104D?

The TXB0104D operates from -40°C to 85°C.

What voltage ranges are supported on the A and B ports?

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

What package is the TXB0104D available in?

The TXB0104D is offered in a 14-SOIC surface-mount package.

Does the TXB0104D have auto direction control?

Yes, it features auto-direction control for bidirectional translation.

What is the typical propagation delay of the TXB0104D?

The typical propagation delay is 7ns.

Does the TXB0104D include VCC isolation?

Yes, it has a VCC isolation feature: if either VCC input is at GND, all outputs become high-impedance.

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