TXB0104RGYR

The TXB0104RGYR is a 4-bit Non-inverting Translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 to 5.5V. When the 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 pull-down resistor, the minimum value of the resistor is determined by the current-sourcing capability of the driver. The TXB0104 is designed so that the OE input circuit is supplied by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

• VCC Isolation feature - If either VCC input is at GND, all outputs are in the high-impedance state
• OE Input circuit referenced to VCCA
• Ioff Supports partial-power-down mode operation
• Latch-up performance exceeds 100mA per JESD, 78 class II
• 5µA Maximum low power consumption
• Green product and no Sb/Br