Product Summary
The TXS0108EPWR is an 8-bit noninverting translator. The TXS0108EPWR 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. This 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. 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 TXS0108EPWR is determined by the current-sourcing capability of the driver.
Parametrics
TXS0108EPWR absolute maximum ratings: (1)VCCA Supply voltage range: –0.5 to 4.6 V; (2)VCCB Supply voltage range: –0.5 to 5.5 V; (3)A port: –0.5 to 4.6V; (4)VI Input voltage range(2) V B port :–0.5 to 6.5V; (5)A port: –0.5 to VCCA + 0.5V; (6)VO Voltage range applied to any output in the high or low state(2) (3) V B port: –0.5 to VCCB + 0.5V; (7)IIK Input clamp current VI <0: –50 mA; (8)IOK Output clamp current VO< 0: –50 mA; (9)IO Continuous output current: ±50 mA; (10)Continuous current through VCCA, VCCB, or GND: ±100 mA; (11)Tstg Storage temperature range –65 to 150℃.
Features
TXS0108EPWR features: (1)1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on B Port (VCCA≤VCCB); (2)VCC Isolation Feature – If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State; (3)Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II; (4)ESD Protection Exceeds JESD 22 (A Port): 2000-V Human-Body Model (A114-B); (5)150-V Machine Model (A115-A); (6)IEC 61000-4-2 ESD (B Port).
Diagrams
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TXS0108EPWR |
Texas Instruments |
Translation - Voltage Levels 8B Bidir Vltg-Level Translator |
Data Sheet |
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TXS0108EPWRG4 |
Texas Instruments |
Translation - Voltage Levels 8B Bidir Vltg-Level Translator |
Data Sheet |
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