Specification	TXS0102DCTRE4

Channel Type	Bidirectional
Data Rate	24 Mbps
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Open Drain, Push-Pull
Supplier Device Package	SM8
Translator Type	Voltage Level
Voltage - VCCA [Max]	3.6 V
Voltage - VCCA [Min]	1.65 V
Voltage - VCCB [Max]	5.5 V
Voltage - VCCB [Min]	2.3 V

TXS0102 Series

2-Bit Bidirectional Voltage-Level Shifter for Open-Drain and Push-Pull Application

Part	Mounting Type	Number of Circuits	Voltage - VCCA [Min]	Voltage - VCCA [Max]	Features	Package / Case	Voltage - VCCB [Min]	Voltage - VCCB [Max]	Channels per Circuit	Translator Type	Data Rate	Output Type	Supplier Device Package	Channel Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [y]	Package / Case [y]
Texas Instruments TXS0102YZPR	Surface Mount	1	1.65 V	3.6 V	Auto-Direction Sensing	8-XFBGA DSBGA	2.3 V	5.5 V	2	Voltage Level	24 Mbps	Open Drain Push-Pull	8-DSBGA	Bidirectional	85 °C	-40 °C
Texas Instruments TXS0102DQMR	Surface Mount	1	1.65 V	3.6 V	Auto-Direction Sensing	8-XFDFN	2.3 V	5.5 V	2	Voltage Level	24 Mbps	Open Drain Push-Pull	8-X2SON (1.8x1.2)	Bidirectional	85 °C	-40 °C
Texas Instruments TXS0102DCTR	Surface Mount	1	1.65 V	3.6 V	Auto-Direction Sensing		2.3 V	5.5 V	2	Voltage Level	24 Mbps	Open Drain Push-Pull	SM8	Bidirectional	85 °C	-40 °C
Texas Instruments TXS0102DCUT	Surface Mount	1	1.65 V	3.6 V	Auto-Direction Sensing	8-VFSOP	2.3 V	5.5 V	2	Voltage Level	24 Mbps	Open Drain Push-Pull		Bidirectional	85 °C	-40 °C	2.3 mm	0.091 in
Texas Instruments TXS0102DQER	Surface Mount	1	1.65 V	3.6 V	Auto-Direction Sensing	8-XFDFN	2.3 V	5.5 V	2	Voltage Level	24 Mbps	Open Drain Push-Pull	8-X2SON (1.4x1)	Bidirectional	85 °C	-40 °C
Texas Instruments TXS0102DCTTG4	Surface Mount	1	1.65 V	3.6 V	Auto-Direction Sensing		2.3 V	5.5 V	2	Voltage Level	24 Mbps	Open Drain Push-Pull	SM8	Bidirectional	85 °C	-40 °C
Texas Instruments TXS0102DCTTE4	Surface Mount	1	1.65 V	3.6 V	Auto-Direction Sensing		2.3 V	5.5 V	2	Voltage Level	24 Mbps	Open Drain Push-Pull	SM8	Bidirectional	85 °C	-40 °C
Texas Instruments TXS0102DCUR	Surface Mount	1	1.65 V	3.6 V	Auto-Direction Sensing	8-VFSOP	2.3 V	5.5 V	2	Voltage Level	24 Mbps	Open Drain Push-Pull		Bidirectional	85 °C	-40 °C	2.3 mm	0.091 in
Texas Instruments TXS0102DCTRE4	Surface Mount	1	1.65 V	3.6 V			2.3 V	5.5 V		Voltage Level	24 Mbps	Open Drain Push-Pull	SM8	Bidirectional	85 °C	-40 °C
Texas Instruments TXS0102YZTR	Surface Mount	1	1.65 V	3.6 V	Auto-Direction Sensing		2.3 V	5.5 V	2	Voltage Level	24 Mbps	Open Drain Push-Pull	8-DSBGA	Bidirectional	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	3000	$ 0.25
Texas Instruments	LARGE T&R	1	$ 0.68
		100	$ 0.52
		250	$ 0.39
		1000	$ 0.28

Description

General part information

TXS0102 Series

This two-bit non-inverting translator is a bidirectional voltage-level translator and can be used to establish digital switching compatibility between mixed-voltage systems. It uses two separate configurable power-supply rails, with the A ports supporting operating voltages from 1.65 V to 3.6 V while it tracks the V CCA supply, and the B ports supporting operating voltages from 2.3 V to 5.5 V while it tracks the V CCB supply. This allows the support of both lower and higher logic signal levels while providing bidirectional translation capabilities between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.

When the output-enable (OE) input is low, all I/Os are placed in the high-impedance state, which significantly reduces the power-supply quiescent current consumption.

To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

Documents

Technical documentation and resources

Application note

Translate Voltages for I2C

Product overview

TXS0102DCTRE4

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TXS0102DCTRE4

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Technical Specifications

TXS0102 Series

Pricing

Description

TXS0102 Series

Documents

Datasheet

Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators

Factors Affecting VOL for TXS and LSF Auto-bidirectional Translation Devices

Enabling Smart Solar Inverter Designs with Level Translation

Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A)

How smart thermostats get their degrees

Voltage Translation Buying Guide (Rev. A)

Effects of pullup and pulldown resistors on TXS and TXB devices (Rev. A)

Biasing Requirements for TXS, TXB, and LSF Auto-Bidirectional Translators

Translate Voltages for MDIO

A Guide to Voltage Translation With TXS-Type Translators

TXS-EVM User's Guide (Rev. B)

Enabling Next Generation Processors, FPGA, and ASSP with Voltage Level Translat

Integrated vs. Discrete Open Drain Level Translation

Enabling System on Module Industrial PC Connectivity With Level Translation

Leveraging Edge Rate Accelerators with Auto-Sensing Level Shifters

Translate Voltages for I2C for PCA9306 LSF0102 TXS0102

Future-Proofing Your Level Shifter Design with TI's Dual Footprint Packages

Do’s and Don’ts for TXB and TXS Voltage Level-Shifters with Edge Rate Accelerato

Translate Voltages for I2C

TXS0102 Series