TXS0108EPWR

TXS0108EPWR Product Overview

TXS0108EPWR is a Texas Instruments 8-bit bidirectional voltage-level translator in a 20-pin TSSOP package. It allows compatible logic signals to pass between circuits operating at different supply voltages, without a separate direction-control input.

Supply Voltage and Signal Compatibility

The A-port supply, VCCA, supports 1.4 V to 3.6 V. The B-port supply, VCCB, supports 1.65 V to 5.5 V. VCCA must not exceed VCCB. The device supports both open-drain and push-pull signals; it does not convert communication protocols or provide galvanic isolation.

Maximum advertised data rates are 110 Mbps for push-pull operation and 1.2 Mbps for open-drain operation. Actual performance depends on supply voltages, loading and the circuit implementation. Check the applicable timing specifications rather than assuming these rates are available under all conditions.

Output Enable and Design Checks

Driving OE low places the outputs in a high-impedance state. TI recommends connecting OE to ground through a pull-down resistor when this state is required during power-up or power-down. Follow the datasheet guidance for resistor selection and control of OE.

Before selecting TXS0108EPWR, review the signal type, required speed, load capacitance and pull-up arrangement. For a replacement, confirm the complete part number, package, pin assignments and electrical behavior; similar voltage-translator names do not establish interchangeability.

View the official TI TXS0108E datasheet for pin assignments, timing tables and application guidance.

To request a TXS0108EPWR quotation, provide the required quantity, delivery date and packaging requirements. Availability and lead time should be confirmed before ordering.