TXS0104EDR 4-Bit Bidirectional Level Translator IC – SOIC-14 – TI

The TXS0104EDR 4-Bit Bidirectional Voltage-Level Translator IC from Texas Instruments is a versatile, non-inverting logic-level translator designed to enable seamless communication between mixed-voltage digital circuits. With dual power-supply rails, the A-port supports 1.65V to 3.6V, while the B-port accepts 2.3V to 5.5V, allowing bidirectional translation between 1.8V, 2.5V, 3.3V, and 5V logic levels.

This device eliminates the need for a direction-control signal, making it easy to implement in microcontroller, sensor, and peripheral interfaces. It supports data rates up to 24 Mbps (push-pull) and 2 Mbps (open-drain), enabling reliable high-speed operation. When the OE pin is low, all outputs enter a high-impedance state for safe power-up and power-down sequencing.

The TXS0104EDR includes robust ESD protection and latch-up immunity, ensuring stable operation in demanding electronic environments. It is packaged in a compact SOIC-14, making it suitable for a wide range of PCB designs.

Key Specifications:

• Manufacturer: Texas Instruments

• Part Number: TXS0104EDR

• Package: SOIC-14

• A-Port Supply Voltage: 1.65V to 3.6V

• B-Port Supply Voltage: 2.3V to 5.5V

• Output High Voltage:
  – Port A: VCCA × 0.8
  – Port B: VCCB × 0.8

• Output Low Voltage: 0.4V (Port A & B)

• Max Data Rates: 24 Mbps (push-pull), 2 Mbps (open-drain)

• No direction-control signal required

• High-impedance mode via OE pin

• Strong ESD protection across both ports

• Input transition rate: 10ns/V

Package Includes:
1 x TXS0104EDR 4-Bit Bidirectional Level Translator IC

Note: Image is for representation purpose only.