Specification	TXS0102DCUR

Channel Type	Bidirectional
Channels per Circuit	2
Data Rate	24 Mbps
Features	Auto-Direction Sensing
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Open Drain, Push-Pull
Package / Case	8-VFSOP
Package / Case [y]	2.3 mm
Package / Case [y]	0.091 in
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	Cut Tape (CT)	1	$ 1.19
		10	$ 0.75
		25	$ 0.63
		100	$ 0.49
		250	$ 0.43
		500	$ 0.39
		1000	$ 0.35
	Digi-Reel®	1	$ 1.19
		10	$ 0.75
		25	$ 0.63
		100	$ 0.49
		250	$ 0.43
		500	$ 0.39
		1000	$ 0.35
	Tape & Reel (TR)	3000	$ 0.31
		6000	$ 0.29
		9000	$ 0.28
		15000	$ 0.27
		21000	$ 0.26
		30000	$ 0.25
Newark	Each (Supplied on Cut Tape)	1	$ 0.54
		10	$ 0.40
		25	$ 0.38
		50	$ 0.37
		100	$ 0.35
		250	$ 0.34
		500	$ 0.33
		1000	$ 0.33
Texas Instruments	LARGE T&R	1	$ 0.37
		100	$ 0.28
		250	$ 0.21
		1000	$ 0.15

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.