Datasheet

7–160
ABT
CBT
†
LVC
ALVC
LVT2
1
2
3
4
0246810121416
0.5
1.5
2.5
0 2 4 6 8 10 12 14 16
GTL
ABTE
ABT2
LVT
Fall Time – ns
Fall Time vs No. of Outputs Switching
3.3-V Families
T
A
= 25°C,
V
CC
= 3.3 V,
V
IH
= 3 V,
V
IL
= 0 V,
Frequency = 10 MHz,
Standard load
Fall Time vs No. of Outputs Switching
5-V Families
T
A
= 25°C,
V
CC
= 5 V,
V
IH
= 3 V,
V
IL
= 0 V,
Frequency = 10 MHz,
Standard load
No. of Outputs Switching
No. of Outputs Switching
FB
LV
Fall Time – ns
†
Data is based on the input signal characteristics: V
IL
= 0 V, V
IH
= 3 V, t
r
/t
f
= 2 ns.
Figure 30. Typical Output Fall Time as the Number of Outputs Switching Increases