SCEA135 june   2023 TXB0101 , TXB0102 , TXB0104 , TXB0104-Q1 , TXB0106 , TXB0106-Q1 , TXB0108 , TXB0302 , TXB0304 , TXS0101 , TXS0102 , TXS0102-Q1 , TXS0104E , TXS0104E-Q1 , TXS0108E , TXS0108E-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2The One-shot's Designed Duration
    1. 2.1 Design Considerations
    2. 2.2 Recommended Parts
  6. 3Design Considerations for Slow Rise and Fall Times
    1. 3.1 Design Considerations
    2. 3.2 Recommended Parts
  7. 4Consider the Impact of External RC Components on Rise and Fall Times
    1. 4.1 Design Considerations
    2. 4.2 Recommended Parts
  8. 5Consider the Lumped Capacitance
    1. 5.1 Design Considerations
    2. 5.2 Recommended Parts
  9. 6Consider the Effects of Temperature on the Output Impedance
    1.     Design Considerations
  10. 7Summary
  11. 8References

5.2 Recommended Parts

The Fixed and Direction Control families are most suitable for applications for high data throughput. Consider Table 5-1 for applications with connectors or excessive lumped capacitance such as GPIO, instead of TXB.

Table 5-1 Recommended Parts
Part NumberAEC-Q100Data RatesVoltage Translation RangeFeatures
SN74LXC8T245Up To 420 Mbps1.1 V–5.5 VSchmitt-trigger inputs
Dynamic pull-downs on I/O
VCC Isolation and VCC Disconnect
SN74LXC8T245-Q1✓
TXU0104Up To 200 Mbps1.1 V–5.5 VSchmitt-trigger inputs
Integrated pull-down resistors
VCC Isolation and VCC Disconnect

TXU0104-Q1

✓
SN74AXC1T45Up To 500 Mbps0.65 V–3.6 VDirection controlled
Glitch-free power supply sequencing
VCC Isolation
SN74AXC1T45-Q1✓

For more devices, browse through the online parametric tool where you can choose between the three types of translators.