TXB0104PWR
Translators, Level Shifters
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 2.987 V |
| Data Rate | 100000000 |
| Interface | - |
| Number of Elements | 1 |
| output type | Tri-State |
| Output Signal | CMOS |
| Input Signal | CMOS |
| Type | Description |
|---|---|
| Channel Type | Bidirectional |
| Number of Circuits | 4 |
| Current - Output High(IOH) | - |
| Current - Output Low(IOL) | - |
| Operating Temp | -40°C ~ +85°C |
| Features | Automatic direction detection;Output enable high-impedance;Power-off protection |
| Package / Case | TSSOP-14 |
Product Introduction
This 4-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.05 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB.
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 pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
The TXB0104 is designed so that the OE input circuit is supplied by VCCA.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
Features
- 1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on B Port (VCCA ≤ VCCB)
- VCC Isolation Feature
- If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State
- OE Input Circuit Referenced to VCCA
- Low Power Consumption, 5-μA Max ICC
- Ioff Supports Partial-Power-Down Mode Operation
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- A Port
- 2500-V Human-Body Model (A114-B)
- 1500-V Charged-Device Model (C101)
- B Port
- ±15-kV Human-Body Model (A114-B)
- 1500-V Charged-Device Model (C101)
Applications
- - Headset - Smartphone - Tablet - Desktop PC
Datasheet
Alternative Parts
Common TXB0104PWR alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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