UTXS0104
DESCRIPTION
This 4-bit non-inverting translator is a bidirectional voltage-level translator and can be used to establish digital switching patibility between mixed-voltage systems. It uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65V to 3.6V.The B port is designed to track VCCB. VCCA must be less than or equal to VCCB. VCCB accepts any supply voltage from 2.3V to 5.5V. This allows for low voltage bidirectional translation between any of the 1.8V, 2.5V, 3.3V and 5V voltage nodes.
When the output-enable (OE) input is low, all outputs are placed in the high-impedance state.
The UTXS0104 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 pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
- FEATURES
- 1.65V to 3.6V on A Port and 2.3V...
