TXB0304EVM
ActiveOTHER DEVELOPMENT TOOLS TXB0304 EVAL MOD
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TXB0304EVM
ActiveOTHER DEVELOPMENT TOOLS TXB0304 EVAL MOD
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Technical Specifications
Parameters and characteristics for this part
| Specification | TXB0304EVM |
|---|---|
| Contents | Board(s) |
| Embedded | False |
| Function | Logic-Level Translator |
| Primary Attributes | 4 Bit |
| Primary Attributes | Bi-Directional |
| Supplied Contents | Board(s) |
| Type | Interface |
| Utilized IC / Part | TXB0304 |
TXB0304 Series
4-bit Bidirectional Auto-direction Sensing Translator with Fully Symmetric 0.9V to 3.6V Range
| Part | Supplied Contents | Primary Attributes | Primary Attributes | Utilized IC / Part | Embedded | Contents | Function | Type | Data Rate | Mounting Type | Channels per Circuit | Voltage - VCCB [Min] | Voltage - VCCB [Max] | Channel Type | Features | Operating Temperature [Max] | Operating Temperature [Min] | Number of Circuits | Translator Type | Voltage - VCCA [Max] | Voltage - VCCA [Min] | Output Type | Supplier Device Package [x] | Supplier Device Package [y] | Supplier Device Package | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | Board(s) | 4 Bit | Bi-Directional | TXB0304 | Board(s) | Logic-Level Translator | Interface | |||||||||||||||||||
 Texas Instruments | 100 Mbps | Surface Mount | 4 | 0.9 V | 3.6 V | Bidirectional | Auto-Direction Sensing | 85 C | -40 ¯C | 1 | Voltage Level | 3.6 V | 0.9 V | Non-Inverted Tri-State | 1.7 | 2 | 12-UQFN | 12-UFQFN | ||||||||
 Texas Instruments | 100 Mbps | Surface Mount | 4 | 0.9 V | 3.6 V | Bidirectional | Auto-Direction Sensing | 85 C | -40 ¯C | 1 | Voltage Level | 3.6 V | 0.9 V | Non-Inverted Tri-State | 2.6 | 1.8 | 16-UQFN | 16-UFQFN | ||||||||
 Texas Instruments | 100 Mbps | Surface Mount | 4 | 0.9 V | 3.6 V | Bidirectional | Auto-Direction Sensing | 85 C | -40 ¯C | 1 | Voltage Level | 3.6 V | 0.9 V | Non-Inverted Tri-State | 2.6 | 1.8 | 16-UQFN | 16-UFQFN | ||||||||
 Texas Instruments | 100 Mbps | Surface Mount | 4 | 0.9 V | 3.6 V | Bidirectional | Auto-Direction Sensing | 85 C | -40 ¯C | 1 | Voltage Level | 3.6 V | 0.9 V | Non-Inverted Tri-State | 1.7 | 2 | 12-UQFN | 12-UFQFN |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
TXB0304 Series
This 4-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCAaccepts any supply voltage from 0.9 V to 3.6 V. The B port is designed to track VCCB. VCCBaccepts any supply voltage from0.9 V to 3.6 V. This allows for low Voltage bidirectional translation between 1 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V voltage nodes. For the TXB0304, when the output-enable (OE) input is low, all outputs are placed in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. The OE device control pin input circuit is supplied by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The only difference between TXB0304 and TXBN0304 is the OE signal being active high and active low respectively.
This 4-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCAaccepts any supply voltage from 0.9 V to 3.6 V. The B port is designed to track VCCB. VCCBaccepts any supply voltage from0.9 V to 3.6 V. This allows for low Voltage bidirectional translation between 1 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V voltage nodes. For the TXB0304, when the output-enable (OE) input is low, all outputs are placed in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. The OE device control pin input circuit is supplied by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The only difference between TXB0304 and TXBN0304 is the OE signal being active high and active low respectively.
Documents
Technical documentation and resources