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

2.2 Recommended Parts

Applications with higher capacitive loading from longer trace lengths, connectors etc, typically do not require Auto Direction. Such applications (SPI for example) require devices with stronger output buffers. See Table 2-1 for more suitable recommendations.

Table 2-1 Recommended Parts
Part Number

AEC-Q100

Voltage Translation RangeFeatures
TXU0304

1.1 V–5.5 V

Schmitt-trigger inputs
Integrated pull-down resistors
VCC Isolation and VCC Disconnect, Glitch-free power supply sequencing
TXU0304-Q1✓
SN74AXC4T7740.65 V–3.6 VDirection controlled
Glitch-free power supply sequencing
VCC Isolation
SN74AXC4T774-Q1✓

For more devices, browse through the online parametric tool where you can sort by desired voltage, channel numbers, and other features.