text.skipToContent text.skipToNavigation


8-Bit Bidirectional Voltage-Level Shifter For Open-Drain And Push-Pull Application

Availability: 86,368


Package | PIN: TSSOP (PW) | 20
Temp: I (-40 to 85)
Package qty | Carrier: 2,000 | LARGE T&R
Custom reel may be available
Qty Price
1-99 $1.22
100-249 $1.07
250-999 $0.73
1,000+ $0.55


  • 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

All trademarks are the property of their respective owners.

Texas Instruments  TXS0108EPWRG4

This 8-bit non-inverting translator uses two separate configurable power-supply rails.The A port tracks the VCCA pin supply voltage. TheVCCA pin accepts any supply voltage between 1.2V and 3.6 V. The B port tracks theVCCB pin supply voltage. The VCCB pin accepts anysupply voltage between 1.65 V and 5.5 V. Two input supply pins allows for low Voltage bidirectionaltranslation between any of the 1.2 V, 1.8 V, 2.5 V, 3.3 V, and 5 V 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 power-down periods, tie OE to GND through apull-down resistor. The minimum value of the resistor is determined by the current-sourcingcapability of the driver.