Datasheet

1.8-V
System
3.3-V
System
3.3 V
SN74AUP1T98
V
T+
max = V
IH
min = 1.19 V
V
T−
min = V
IL
max = 0.5 V
V
OH
min
V
OL
max
Input Switching Waveform Output Switching Waveform
1.8-V
System
3.3-V
System
V
IH
= 1.19 V
V
IL
= 0.5 V
3.3 V
2.5-V
System
3.3-V
System
V
IH
= 1.19 V
V
IL
= 0.5 V
3.3 V
1.8-V
System
2.5-V
System
V
IH
= 1.10 V
V
IL
= 0.35 V
2.5 V
3.3-V
System
2.5-V
System
V
IH
= 1.10 V
V
IL
= 0.35 V
2.5 V
SN74AUP1T98 SN74AUP1T98
SN74AUP1T98 SN74AUP1T98
SN74AUP1T98
www.ti.com SCES614I –OCTOBER 2004–REVISED MAY 2013
Figure 3. Possible Voltage-Translation Combinations
Figure 4. Switching Thresholds for 1.8-V to 3.3-V Translation
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