Product Summary

The TXS0108EPWR is an 8-bit noninverting translator. It 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. The TXS0108EPWRallows 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 resistor 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) B port: –0.5 to 6.5V; (5)VO Voltage range applied to any output in the high or low state(2) (3) B port: –0.5 to VCCB + 0.5V; (6)IIK Input clamp current VI<0:–50mA; (7)IOK Output clamp current VO<0: –50mA; (8)IO Continuous output current: ±50mA; (9)Continuous current through VCCA, VCCB, or GND: ±100mA; (10)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); (5)2000-V Human-Body Model (A114-B); (6)150-V Machine Model (A115-A); (7)IEC 61000-4-2 ESD (B Port); (8)±8-kV Contact Discharge; (9)±6-kV Air-Gap Discharge.

Diagrams

TXS0108EPWR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TXS0108EPWR
TXS0108EPWR

Texas Instruments

Translation - Voltage Levels 8B Bidir Vltg-Level Translator

Data Sheet

0-1: $1.45
1-25: $1.12
25-100: $1.01
100-250: $0.84
TXS0108EPWRG4
TXS0108EPWRG4

Texas Instruments

Translation - Voltage Levels 8B Bidir Vltg-Level Translator

Data Sheet

0-1430: $0.67
1430-2000: $0.61
2000-10000: $0.60