V320MTC 查看數據表（PDF） - Fairchild Semiconductor
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V320MTC Datasheet PDF : 10 Pages
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AC Electrical Characteristics
(−40°C to 85°C, VCC = 4.5V to 5.5V) 1 Output Switching
Symbol
From
(Input)
Mode
To
(Output)
Min
Typ
Max
Units
Output Load: CL = 50 pF, RL= 500Ω, 1 Output Switching
tPLH, tPHL CLKAB/CLKBA
Register
Bus A or B
1.7
5.6
ns
tPLH, tPHL Bus A or B
Transparent
Bus A or B
1.5
4.8
ns
tPLH, tPHL SELAB/SELBA
Select Bus
Bus A or B
1.5
5.9
ns
tPLZ, tPHZ OE
Output Disable
Bus A or B
1.5
6.0
ns
tPZH, tPZL OE
Output Enable
Bus A or B
1.5
6.3
ns
tPLZ, tPHZ Direction (D)
Dir. Disable
Bus A or B
1.5
6.0
ns
tPZH, tPZL Direction (D)
Dir. Enable
Bus A or B
1.5
6.3
ns
tRISE
Transition Time, Outputs (1V to 2V)
0.3
1.2
ns
tFALL
Transition Time, Outputs (1V to 2V)
0.3
1.4
ns
Output Load: CL = 250 pF, RL = 500Ω, 1 Output Switching
tPLH, tPHL CLKAB/CLKBA
Register
Bus A or B
2.0
7.5
ns
tPLH, tPHL Bus A or B
Transparent
Bus A or B
2.0
7.0
ns
tPLH, tPHL SELAB/SELBA
Select Bus
Bus A or B
2.0
7.5
ns
tPLZ, tPHZ OE
Output Disable
Bus A or B
(Note 5)
(Note 5)
ns
tPZH, tPZL OE
Output Enable
Bus A or B
2.0
8.0
ns
tPLZ, tPHZ Direction (D)
Dir. Disable
Bus A or B
(Note 5)
(Note 5)
ns
tPZH, tPZL Direction (D)
Dir. Enable
Bus A or B
2.0
8.3
ns
tRISE
Transition Time, Outputs (1V to 2V)
1.7
3.9
ns
tFALL
Transition Time, Outputs (1V to 2V)
0.8
3.1
ns
Output Load: CL = 500 pF, RL = 500Ω, Output Switching
tPLHtPHL CLKAB/CLKBA
Register
Bus A or B
3.0
12.2
ns
tPLHtPHL Bus A or B
Transparent
Bus A or B
3.0
11.6
ns
tPLHtPHL SELAB/SELBA
Select Bus
Bus A or B
3.0
12.4
ns
tPLZ, tPHZ OE
Output Disable
Bus A or B
(Note 5)
(Note 5)
ns
tPZH, tPZL OE
Output Enable
Bus A or B
3.0
12.6
ns
tPLZ, tPHZ Direction (D)
Dir. Disable
Bus A or B
(Note 5)
(Note 5)
ns
tPZH, tPZL Direction (D)
Dir. Enable
Bus A or B
6.3
13.2
ns
tRISE
Transition Time, Outputs (1V to 2V)
3.5
7.2
ns
tFALL
Transition Time, Outputs (1V to 2V)
1.4
5.1
ns
Note 5: 3-STATE delays are dominated by the RC Network (500 Ω/ 250 pF, or 500 Ω/ 500 pF) on the output and thus have been excluded from this
datasheet.
5
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