This 8-bit non-inverting translator uses two separate configurable power-supply rails.
The A port tracks the VCCA pin supply voltage. The
VCCA pin accepts any supply voltage between 1.4 V and 3.6 V. The B port tracks the
VCCB pin supply voltage. The VCCB pin accepts any
supply voltage between 1.65 V and 5.5 V. Two input supply pins allows for low Voltage bidirectional
translation between any of the 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
To ensure the Hi-Z state during power-up or power-down periods, tie OE to GND through a
pull-down resistor. The minimum value of the resistor is determined by the current-sourcing
capability of the driver.
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