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Product Detailed Parameters
- Description：IC TRANSLTR BIDIRECTIONAL 14SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Translator Type：Voltage Level
- Channel Type：Bidirectional
- Number of Circuits：1
- Channels per Circuit：4
- Input Signal：-
- Output Signal：-
- Output Type：Open Drain, Push-Pull
- Data Rate：24Mbps
- Operating Temperature：-40°C ~ 85°C (TA)
- Features：Auto-Direction Sensing
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- Voltage - VCCA：1.65 V ~ 3.6 V
- Voltage - VCCB：2.3 V ~ 5.5 V
- Grade：-
- Qualification：-
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Overview
The TXS0104EDG4 is a four-bit bidirectional voltage-level translator manufactured by Texas Instruments. It operates within the TXS0104E series and utilizes an SOIC-14 surface-mount package. The device supports data rates up to 50 Mb/s with a propagation delay of 260 ns. It accommodates power supply voltages ranging from 1.65 V to 5.5 V, enabling translation between various logic levels. The component functions across an industrial temperature range from -40°C to +85°C.
Feature Summary
- Provides bidirectional voltage translation without requiring external direction control signals
- Supports operation with two independent configurable power rails for flexible level shifting
- Features auto-direction sensing capabilities for seamless signal transmission
Applications
- Bidirectional interfacing between different voltage domains in embedded systems
- Level shifting for I2C, SPI, or other multi-master bus architectures
- Connecting low-voltage microcontrollers to higher-voltage peripheral devices
Procurement Notes
Verify the specific suffix 'DG4' corresponds to the lead-free RoHS-compliant variant in the SOIC-14 tube packaging. Confirm that the ordering part number matches the exact datasheet revision required for your design. Ensure compatibility with the specified voltage ranges before finalizing procurement specifications.
Selection Notes
Select this component when bidirectional translation is required without dedicated direction pins. It is suitable for designs needing isolation between A and B ports with VCCA not exceeding VCCB. Consider the SOIC-14 package constraints and thermal performance for your PCB layout requirements.
Part Context
This device belongs to the Texas Instruments TXS0104E family of voltage translators. It shares functional similarities with other members like the TXS0104ED but differs in packaging and compliance markings. The 'G4' suffix typically indicates lead-free construction and environmental compliance standards defined by the manufacturer.
Replacement Considerations
Direct substitutes include TXS0104ED (same function, standard packaging) and TXS0104ERGYRG4 (VQFN-14 package). Verify pinout compatibility and voltage specifications before swapping packages.
