TXS0108EZXYR

This 8-bit non-inverting translator uses two separate configurable power-supply rails. The A port tracks the VCCA pin supply voltage. The VCCA pin accepts any supply voltage between 1.2V and 3.6V. The B port tracks the VCCB pin supply voltage. The VCCB pin accepts any supply voltage between 1.65V and 5.5 V. Two input supply pins allows for low Voltage bidirectional translation between any of the 1.2 V, 1.8 V, 2.5V, 3.3V and 5V voltage nodes. When the output-enable (OE) input is low, all outputs are placed in the high-impedance (Hi-Z) state. To ensure the Hi-Z state during power-up or powerdown periods, tie OE to GND through a pull-down resistor. The minimum value of the resistor is determined by the current-sourcing capability of the driver.

Applications

• Handsets
• Smartphones
• Tablets
• Desktop PCs

Key features

• No Direction-Control Signal Needed
• Maximum Data Rates:
• 110 Mbps (Push Pull)
• 1.2 Mbps (Open Drain)
• 1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on B Port (VCCA ≤ VCCB)
• No Power-Supply Sequencing Required. Either VCCA or VCCB Can Be Ramped First
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22 (A Port):
• 2000 V Human Body Model (A114-B)
• 150 V Machine Model (A115-A)
• 1000 V Charged-Device Model (C101)
• IEC 61000-4-2 ESD (B Port):
• ±8 kV Contact Discharge
• ±6 kV Air-Gap Discharge