• No Direction-Control Signal Needed

• Max Data Rates

• 24 Mbps (Push Pull)

• 2 Mbps (Open Drain)

• Available in the Texas Instruments NanoFree?Package

• 1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B port (VCCA≤ VCCB)

• No Power-Supply Sequencing Required – VCCA orVCCB Can Be Ramped First

• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

• ESD Protection Exceeds JESD 22

• 15-kV Human-Body Model (A114-B)

• 200-V Machine Model (A115-A)

• 1000-V Charged-Device Model (C101)

• 2000-V Human-Body Model (A114-B)

• 200-V Machine Model (A115-A)

• 1000-V Charged-Device Model (C101)

• A Port

• B Port

• IEC 61000-4-2 ESD (B Port)

• ±8-kV Contact Discharge

• ±10-kV Air-Gap Discharge

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This 4-bit non-inverting translator uses two separate configurable power-supply rails.The A port is designed to track VCCA. VCCA acceptsany supply voltage from 1.65 V to 3.6 V. VCCA must be less than or equal toVCCB. The B port is designed to track VCCB.VCCB accepts any supply voltage from 2.3 V to 5.5 V. This allows forlow-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltagenodes.

When the output-enable (OE) input is low, all outputs are placed in the high-impedancestate.

The TXS0104E is designed so that the OE input circuit is supplied byVCCA.

To ensure the high-impedance state during power up or power down, OE should be tied toGND through a pulldown resistor; the minimum value of the resistor is determined by thecurrent-sourcing capability of the driver.