TXS0102VDCTR

$0.34

Description：TWO-BIT BIDIRECTIONAL LEVEL SHIF
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:21e9ab05fe23 Category: Translators, Level Shifters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：TWO-BIT BIDIRECTIONAL LEVEL SHIF
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Translator Type：Voltage Level
Channel Type：Bidirectional
Number of Circuits：1
Channels per Circuit：2
Input Signal：-
Output Signal：-
Output Type：Open Drain, Push-Pull, Tri-State
Data Rate：24Mbps
Operating Temperature：-40°C ~ 85°C (TA)
Features：-
Mounting Type：Surface Mount
Package / Case：8-LSSOP, 8-MSOP (0.110", 2.80mm Width)
Supplier Device Package：SM8
Voltage - VCCA：1.65 V ~ 3.6 V
Voltage - VCCB：2.3 V ~ 5.5 V
Grade：-
Qualification：-

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TXS0102VDCTR

Overview

The TXS0102VDCTR is a two-bit bidirectional voltage-level translator from Texas Instruments, designed for open-drain and push-pull applications. It operates with VCCA ranging from 1.65V to 3.6V and VCCB from 2.3V to 5.5V. The device supports maximum data rates of 24 Mbps in push-pull mode and 2 Mbps in open-drain mode. Propagation delays range from 1 ns to 260 ns depending on the direction and driving type. It features integrated 10kΩ pull-up resistors, an active-high OE pin for high-impedance control, and operates within a temperature range of -40°C to +85°C.

Feature Summary

Auto-direction sensing eliminates the need for external direction-control signals
Integrated 10kΩ pull-up resistors simplify circuit design for open-drain interfaces
Edge-rate accelerator circuits enhance signal slew rates for higher data throughput
Supports partial-power-down modes via Ioff characteristics

Applications

I2C / SMBus bus translation
UART interface level shifting
General-purpose input/output (GPIO) voltage bridging

Procurement Notes

Verify that the ordering suffix 'DCT' corresponds to the SSOP-8 package variant as specified in the datasheet. Confirm that the application requirements strictly adhere to the condition where VCCA must be less than or equal to VCCB during operation. Ensure the OE pin is properly biased to maintain the desired functional state.

Selection Notes

Select this component when interfacing mixed-voltage systems requiring bidirectional translation without dedicated control lines. It is suitable for both open-drain and push-pull drivers. Consider the specific propagation delay requirements and the internal pull-up resistor values when designing for high-speed or low-power constraints.

Part Context

This part belongs to the TXS0102V family of voltage translators. It utilizes a pass-gate architecture with edge-rate accelerators. The DCT suffix indicates the SSOP-8 package format, distinguishing it from other package options like VSSOP available within the same product series.