SPRADJ3 July   2024 2N7001T , 2N7001T-Q1 , CD4009UB , CD4009UB-MIL , CD40109B , CD40109B-MIL , CD40109B-Q1 , CD4010B , CD4010B-MIL , CD4010B-Q1 , CD4504B , CD4504B-EP , CD4504B-MIL , LSF0101 , LSF0102 , LSF0102-Q1 , LSF0108 , LSF0108-Q1 , LSF0204 , LSF0204-Q1 , LSF0204D , SN10KHT5541 , SN10KHT5543 , SN10KHT5574 , SN54SC4T125-SEP , SN54SC6T06-SEP , SN54SC6T07-SEP , SN54SC6T14-SEP , SN54SC6T17-SEP , SN54SLC8T245-SEP , SN74ACT1284 , SN74ALVC164245 , SN74ALVC164245-EP , SN74AUP1T04 , SN74AUP1T14 , SN74AUP1T17 , SN74AUP1T34 , SN74AUP1T34-Q1 , SN74AUP1T50 , SN74AVC16T245 , SN74AVC16T245-Q1 , SN74AVC1T45 , SN74AVC20T245 , SN74AVC24T245 , SN74AVC2T244 , SN74AVC2T245 , SN74AVC2T45 , SN74AVC2T45-Q1 , SN74AVC32T245 , SN74AVC4T234 , SN74AVC4T245 , SN74AVC4T245-Q1 , SN74AVC4T774 , SN74AVC6T622 , SN74AVC8T245 , SN74AVC8T245-Q1 , SN74AVCA164245 , SN74AVCA406 , SN74AVCAH164245 , SN74AVCB164245 , SN74AVCB164245-EP , SN74AVCB164245-Q1 , SN74AVCBH164245 , SN74AVCH16T245 , SN74AVCH1T45 , SN74AVCH20T245 , SN74AVCH24T245 , SN74AVCH2T45 , SN74AVCH4T245 , SN74AVCH4T245-EP , SN74AVCH4T245-Q1 , SN74AVCH8T245 , SN74AXC1T45 , SN74AXC1T45-Q1 , SN74AXC2T245 , SN74AXC2T245-Q1 , SN74AXC2T45 , SN74AXC2T45-Q1 , SN74AXC4T245 , SN74AXC4T245-Q1 , SN74AXC4T774 , SN74AXC4T774-Q1 , SN74AXC8T245 , SN74AXC8T245-Q1 , SN74AXCH1T45 , SN74AXCH2T45 , SN74AXCH4T245 , SN74AXCH8T245 , SN74FB1650 , SN74FB1653 , SN74GTL1655 , SN74GTL16612 , SN74GTL16616 , SN74GTL16622A , SN74GTL2003 , SN74GTL2007 , SN74GTL2010 , SN74GTL2014 , SN74GTL2107 , SN74GTL3004 , SN74GTLP1394 , SN74GTLP1395 , SN74GTLP2033 , SN74GTLP21395 , SN74GTLP22033 , SN74GTLP817 , SN74GTLPH1645 , SN74GTLPH1655 , SN74GTLPH16912 , SN74GTLPH16945 , SN74GTLPH306 , SN74LV161284 , SN74LV1T04 , SN74LV1T04-Q1 , SN74LV1T125 , SN74LV1T125-Q1 , SN74LV1T126 , SN74LV1T126-Q1 , SN74LV1T34 , SN74LV1T34-Q1 , SN74LV4T125 , SN74LV4T125-EP , SN74LV4T125-Q1 , SN74LV6T06 , SN74LV6T06-EP , SN74LV6T06-Q1 , SN74LV6T07 , SN74LV6T07-EP , SN74LV6T07-Q1 , SN74LV6T14 , SN74LV6T14-EP , SN74LV6T14-Q1 , SN74LV6T17 , SN74LV6T17-EP , SN74LV6T17-Q1 , SN74LVC161284 , SN74LVC16T245 , SN74LVC16T245-EP , SN74LVC1T45 , SN74LVC1T45-EP , SN74LVC1T45-Q1 , SN74LVC2T45 , SN74LVC2T45-EP , SN74LVC2T45-Q1 , SN74LVC4245A , SN74LVC4245A-EP , SN74LVC8T245 , SN74LVC8T245-EP , SN74LVC8T245-Q1 , SN74LVCC3245A , SN74LVCC3245A-EP , SN74LVCC4245A , SN74LVCC4245A-EP , SN74LVCE161284 , SN74LVCH16T245 , SN74LVCH16T245-EP , SN74LVCH8T245 , SN74LVCZ161284A , SN74LXC1T14 , SN74LXC1T14-Q1 , SN74LXC1T45 , SN74LXC1T45-Q1 , SN74LXC2T45 , SN74LXC2T45-Q1 , SN74LXC8T245 , SN74LXC8T245-Q1 , SN74LXCH1T45 , SN74LXCH8T245 , TWL1200 , TWL1200-Q1 , TXB0101 , TXB0102 , TXB0104 , TXB0104-Q1 , TXB0106 , TXB0106-Q1 , TXB0108 , TXB0302 , TXB0304 , TXH0137D-Q1 , TXS0101 , TXS0102 , TXS0102-Q1 , TXS0104E , TXS0104E-Q1 , TXS0108E , TXS0108E-Q1 , TXS0202 , TXS0206 , TXS0206-29 , TXS0206A , TXS02324 , TXS02326A , TXS02612 , TXS4555 , TXS4558 , TXU0101 , TXU0101-Q1 , TXU0102 , TXU0102-Q1 , TXU0104 , TXU0104-Q1 , TXU0202 , TXU0202-Q1 , TXU0204 , TXU0204-Q1 , TXU0304 , TXU0304-Q1 , TXV0106 , TXV0106-Q1 , TXV0108 , TXV0108-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Device Applicability
    2. 1.2 When to Use or Not Use Auto-Bidirectional Devices
  5. 2Recommendations Specific to TXB, TXS, LSF
    1. 2.1 Before You Begin
      1. 2.1.1 Documentation
    2. 2.2 Power Supplies
      1. 2.2.1 Biasing Requirements
      2. 2.2.2 Decoupling Capacitors
      3. 2.2.3 Power Sequencing
    3. 2.3 Output Enable Pins
    4. 2.4 Input or Output Pins
    5. 2.5 Unused Pins
    6. 2.6 Pull-Ups and Pull-Downs
    7. 2.7 Recommended Translator by Interface
  6. 3Summary
  7. 4References

2.3 Output Enable Pins

  • Never leave floating.
  • Connect directly to VCC or GND (or drive HIGH or LOW with a control signal).
    • Can use pull-ups or pull-downs when driven by a control signal. 10 kΩ is typical.
    • Pull-down is only required if LOW is needed on start-up, then driven HIGH with an MCU or other signals.
  • For LSF: Make sure the EN pin is shorted to Vref_B with 200 kΩ (internally done for LSF0204 and needs to be done externally for LSF010x).