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 1.65 V to 3.6 V. VCCA must be less than or equal to VCCB. The B port is designed to track VCCB.
VCCB accepts any supply voltage from 2.3 V to 5.5 V. This allows for low-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V,and 5-V voltage nodes.When the output-enable (OE) input is low, all outputs are placed in the high-impedance state.
The TXS0104EPWR is designed so that the OE input circuit is supplied by VCCA.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.
Applications
• Handset• Smartphone
• Tablet
• Desktop PC
TXS0104EPWR datasheet and pdf
Feature
- No Direction-Control Signal Needed
- Max Data Rates
- 24 Mbps (Push Pull)
- 2 Mbps (Open Drain)
- Available in the Texas Instruments NanoFree?Package
- 1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B port (VCCA≤ VCCB)
- No Power-Supply Sequencing Required – VCCA orVCCB Can Be Ramped First
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- A Port
- 2000-V Human-Body Model (A114-B)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
- B Port
- 15-kV Human-Body Model (A114-B)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
- A Port
- IEC 61000-4-2 ESD (B Port)
- ±8-kV Contact Discharge
- ±10-kV Air-Gap Discharge
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DescriptionThis 4-bit non-inverting translator uses two separate configurable power-supply rails.The A port is designed to track VCCA. VCCA acceptsany supply voltage from 1.65 V to 3.6 V. VCCA must be less than or equal toVCCB. The B port is designed to track VCCB.VCCB accepts any supply voltage from 2.3 V to 5.5 V. This allows forlow-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltagenodes.
When the output-enable (OE) input is low, all outputs are placed in the high-impedancestate.
The TXS0104E is designed so that the OE input circuit is supplied byVCCA.
To ensure the high-impedance state during power up or power down, OE should be tied toGND through a pulldown resistor; the minimum value of the resistor is determined by thecurrent-sourcing capability of the driver.
