AC Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
VCC
TA = −40°C to +85°C
Units
Figure
(V)
Min
Max
Number
tS
Setup Time
CL = 30 pF, RL = 500Ω
3.3 ± 0.3
1.5
2.5 ± 0.2
1.5
1.8 ± 0.15
2.5
ns
Figure 6
tH
Hold Time
CL = 15 pF, RL = 500Ω
CL = 30 pF, RL = 500Ω
1.5 ± 0.1
3.0
3.3 ± 0.3
1.0
2.5 ± 0.2
1.0
1.8 ± 0.15
1.0
ns
Figure 6
tW
Pulse Width
CL = 15 pF, RL = 500Ω
CL = 30 pF, RL = 500Ω
1.5 ± 0.1
2.0
3.3 ± 0.3
1.5
2.5 ± 0.2
1.5
1.8 ± 0.15
4.0
ns
Figure 5
tOSHL
tOSLH
Output to Output Skew
(Note 10)
CL = 15 pF, RL = 500Ω
CL = 30 pF, RL = 500Ω
1.5 ± 0.1
4.0
3.3 ± 0.3
0.5
2.5 ± 0.2
1.8 ± 0.15
0.5
ns
0.75
CL = 15 pF, RL = 2kΩ
1.5 ± 0.1
1.5
Note 9: For CL = 50pF, add approximately 300ps to the AC maximum specification.
Note 10: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).
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