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` Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II` ESD Protection Exceeds JESD 22 (A Port) 2000-V Human-Body M...
TXS0108E: 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` Latch-Up Performan...
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Translation - Voltage Levels 1B Bidirec Vltg- Lev Translator
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Translation - Voltage Levels 1B Bidirec Vltg- Lev Translator
MIN MAX | UNIT | ||
VCCA Supply voltage range | 0.5 4.6 | V | |
VCCB Supply voltage range | 0.5 5.5 | V | |
VI Input voltage range(2) | A port | 0.5 4.6 | V |
B port | 0.5 6.5 | ||
Voltage range applied to any output VO in the high-impedance or power-off state(2) | A port | 0.5 4.6 | V |
B port | 0.5 6.5 | ||
VO Voltage range applied to any output in the high or low state(2) (3) | A port | 0.5 VCCA + 0.5 | V |
B port | 0.5 VCCB + 0.5 | ||
IIK Input clamp current | VI < 0 | 50 | mA |
IOK Output clamp current | VO < 0 | 50 | mA |
IO Continuous output current | ±50 | mA | |
Continuous current through VCCA, VCCB, or GND | ±100 | mA | |
Tstg Storage temperature range | 65 150 |
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device eliability.
(2) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are bserved.
(3) The value of VCCA and VCCB are provided in the recommended operating conditions table.
This 8-bit noninverting 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 1.65 V to 5.5 V. TXS0108E allows for 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.
About TXS0108E,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 TXS0108E is determined by the current-sourcing capability of the driver.