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TXS0104ERUTR
+BOMIC XLTR VL BIDIR 12-UQFN
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ManufacturerTexas Instruments
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Mfr. Part #TXS0104ERUTR
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In Stock14670
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Specifications
| Attribute | Value |
| Part Status | Active |
| Translator Type | Voltage Level |
| Channel Type | Bidirectional |
| Number of Circuits | 1 |
| Channels per Circuit | 4 |
| Voltage - VCCA | 1.65 V ~ 3.6 V |
| Voltage - VCCB | 2.3 V ~ 5.5 V |
| Output Type | Open Drain, Push-Pull, Tri-State |
| Data Rate | 24Mbps |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 12-UFQFN |
| Supplier Device Package | 12-UQFN (2x1.7) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Overview
Description
TXS0104ERUTR is a Texas Instruments 4‑bit bidirectional, auto‑direction-sensing voltage level translator. It translates signals between two supply rails (VCCA and VCCB) on four independent channels without a direction pin, making it easy to interface, for example, a 3.3V MCU to a 5V peripheral. Key points:
- 4 channels, auto-direction sensing
- Two independent power domains (VCCA and VCCB)
- No external direction control needed (within spec)
- Packaging suffix “RUTR” indicates reel packaging
Typical use: bridging logic levels between microcontrollers, sensors, or peripherals operating at different voltages. Check the exact VCCA/VCCB voltage ranges and any application notes in the datasheet for your variant. Also review guidance for I2C/open‑drain or high‑speed use, as behavior can vary by protocol and conditions.
- 4 channels, auto-direction sensing
- Two independent power domains (VCCA and VCCB)
- No external direction control needed (within spec)
- Packaging suffix “RUTR” indicates reel packaging
Typical use: bridging logic levels between microcontrollers, sensors, or peripherals operating at different voltages. Check the exact VCCA/VCCB voltage ranges and any application notes in the datasheet for your variant. Also review guidance for I2C/open‑drain or high‑speed use, as behavior can vary by protocol and conditions.
Equivalent
Equivalent parts (TI):
- TXS0104E (same 4-bit translator, non-RUTR)
- TXB0104 (4-bit bidirectional translator, similar function)
- TXS0108E (8-bit version)
If cross-vendor equivalents are needed, look for 4-bit auto-direction bidirectional level shifters (e.g., NXP/Nexperia 74AXC4T245 family).
- TXS0104E (same 4-bit translator, non-RUTR)
- TXB0104 (4-bit bidirectional translator, similar function)
- TXS0108E (8-bit version)
If cross-vendor equivalents are needed, look for 4-bit auto-direction bidirectional level shifters (e.g., NXP/Nexperia 74AXC4T245 family).
Pinout
Pin count: 8 pins (VSSOP-8 package; TXS0104ERUTR is the 4-channel version in tape‑and‑reel).
Function: 4-bit bidirectional voltage-level translator with automatic direction sensing. It translates signals between two voltage domains (A-side and B-side) on four independent channels.
Function: 4-bit bidirectional voltage-level translator with automatic direction sensing. It translates signals between two voltage domains (A-side and B-side) on four independent channels.
Manufacturer
- Manufacturer: Texas Instruments (TI)
- What kind of company: A multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (ICs) and related electronic components.
- What kind of company: A multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (ICs) and related electronic components.
Application
TXS0104ERUTR is a 4-bit bidirectional level shifter with auto-direction sensing. Common application areas:
- Bridge digital signals between different voltage domains (e.g., 1.8/2.5/3.3V to 5V) in embedded systems
- Interfaces among microcontrollers/FPGA/SoCs with sensors, memory, displays, ADC/DAC, and other ICs operating at different IO voltages
- Translate SPI, UART, GPIO, and other general-purpose digital signals across voltage rails
- Prototyping and consumer/industrial electronics with mixed voltage supplies
Note: not ideal for I2C/open-drain buses or high-speed/clock lines.
- Bridge digital signals between different voltage domains (e.g., 1.8/2.5/3.3V to 5V) in embedded systems
- Interfaces among microcontrollers/FPGA/SoCs with sensors, memory, displays, ADC/DAC, and other ICs operating at different IO voltages
- Translate SPI, UART, GPIO, and other general-purpose digital signals across voltage rails
- Prototyping and consumer/industrial electronics with mixed voltage supplies
Note: not ideal for I2C/open-drain buses or high-speed/clock lines.
Package
8-pin VSSOP package (VSSOP-8) in Tape & Reel.
