74VCX16601 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
MFG CO.
74VCX16601
Fairchild Semiconductor
74VCX16601 Datasheet PDF : 11 Pages
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AC Electrical Characteristics (Note 11)
Symbol
Parameter
Conditions
VCC
TA = −40°C to + 85°C Units
Figure
(V)
Min
Max
Number
fMAX
Maximum Clock Frequency
CL = 30 pF
3.3 ± 0.3
250
2.5 ± 0.2
200
1.8 ± 0.15 100
MHz
tPHL
Propagation Delay
tPLH
Bus-to-Bus
CL = 15 pF
CL = 30 pF, RL = 500Ω
1.5 ± 0.1
80.0
3.3 ± 0.3
0.8
2.9
2.5 ± 0.2
1.0
3.5
1.8 ± 0.15
1.5
7.0
Figures 1,
2
ns
CL = 15 pF, RL = 2kΩ
1.5 ± 0.1
1.0
14.0
Figures 7,
8
tPHL
Propagation Delay
tPLH
Clock-to-Bus
CL = 30 pF, RL = 500Ω
3.3 ± 0.3
0.8
3.5
2.5 ± 0.2
1.0
4.4
Figures 1,
2
1.8 ± 0.15
1.5
8.8
ns
CL = 15 pF, RL = 500Ω
1.5 ± 0.1
1.0
17.6
Figures 7,
8
tPHL
Propagation Delay
tPLH
LE-to-Bus
CL = 30 pF, RL = 500Ω
3.3 ± 0.3
0.8
3.5
2.5 ± 0.2
1.0
4.4
Figures 1,
2
1.8 ± 0.15
1.5
8.8
ns
CL = 15 pF, RL = 500Ω
1.5 ± 0.1
1.0
17.6
Figures 7,
8
tPZL
tPZH
Output Enable Time
CL = 30 pF, RL = 500Ω
3.3 ± 0.3
0.8
3.8
2.5 ± 0.2
1.0
4.9
Figures 1,
3, 4
1.8 ± 0.15
1.5
9.8
ns
CL = 15 pF, RL = 2kΩ
1.5 ± 0.1
1.0
19.6
Figures 7,
9, 10
tPLZ
Output Disable Time
tPHZ
CL = 30 pF, RL = 500Ω
3.3 ± 0.3
0.8
3.7
2.5 ± 0.2
1.0
4.2
Figures 1,
3, 4
1.8 ± 0.15
1.5
7.6
ns
CL = 15 pF, RL = 2kΩ
1.5 ± 0.1
1.0
15.2
Figures 7,
9, 10
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 12)
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 11: For CL = 50pF, add approximately 300ps to the AC maximum specification.
Note 12: 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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