TXB0104QRGYRQ1 The Texas Instruments TXB0104QRGYRQ1 is a 4-bit bidirectional voltage-level translator featuring auto-direction sensing. It supports input voltages from 1.2V to 3.6V and output voltages from 1.65V to 5.5V.
Mfr Part #:

TXB0104QRGYRQ1

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TXB0104QRGYRQ1 is a 4-bit bidirectional voltage-level translator featuring auto-direction sensing. It supports input voltages from 1.2V to 3.6V and output voltages from 1.65V to 5.5V.
Total Stock: 41,674 pcs
$ Price Range: $0.60

TXB0104QRGYRQ1 Available from 4 distributors

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TXB0104QRGYRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Channel Type
Channels per Circuit
Data Rate
Features
Latch-up Performance
Mounting Type
Number of Circuits
Operating Temperature
Output Type
Propagation Delay
Supplier Device Package
Supplier Package
Tape & Reel
Topology
Translator Type
Voltage

TXB0104QRGYRQ1 Description

Short technical summary and product information.

The TXB0104QRGYRQ1 from Texas Instruments is a 4-bit bidirectional voltage-level translator designed for automotive applications. It offers automatic direction sensing, simplifying interface designs between different voltage domains. The device 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 VCCA less than or equal to VCCB.

 

Key electrical specifications include a maximum data rate of 100Mbps and a propagation delay of 7ns. It features edge rate acceleration, output enable, and partial power-down capabilities (Ioff). The supply current is a maximum of 0.04mA. The translator type is voltage level, with bidirectional channel type and tri-state, non-inverted output.

 

This component is qualified for automotive applications and meets AEC-Q100 standards, with an operating temperature range of -40°C to 125°C. It is available in a 14-VQFN (3.5x3.5mm) package, suitable for surface mounting. The device also provides robust ESD protection, exceeding ±15kV on the B port human-body model.

TXB0104QRGYRQ1 Quick Information

Product Type: Voltage Translator
Canonical Name: TXB0104QRGYRQ1 4-Bit Bidirectional Voltage-Level Translator
Subcategory: Voltage Translators

TXB0104QRGYRQ1 Compliance

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

TXB0104QRGYRQ1 Estimated Pricing

Qty Low High
1+ $0.60 $0.60

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

TXB0104QRGYRQ1 Features

  • 4-bit bidirectional voltage-level translator.
  • Automatic direction sensing simplifies interfaces.
  • Wide voltage range: 1.2V to 3.6V input.
  • Supports 1.65V to 5.5V output.
  • Automotive qualified with wide temperature range.

TXB0104QRGYRQ1 Applications

  • Ideal for GPIO interface translation.
  • Suitable for I2S and SPI signal routing.
  • Used in JTAG and PCM communication.
  • Supports UART level shifting needs.
  • Automotive system interface applications.

TXB0104QRGYRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TXB0104QRGYRQ1?

Input voltage from 1.2V to 3.6V, output voltage from 1.65V to 5.5V.

What is the data rate and propagation delay?

100 Mbps data rate with 7 ns propagation delay.

Does it require a direction control signal?

No, it has auto-direction control, eliminating the need for a direction pin.

What is the operating temperature range?

-40°C to 125°C.

What package is available?

14-VQFN Exposed Pad (3.5x3.5mm).

What level of ESD protection does it offer?

±15kV HBM on B port, ±2.5kV HBM on A port, ±1kV CDM.

What are typical applications?

GPIO, I2S, JTAG, PCM, SPI, UART.

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