V320MTC 查看數據表（PDF） - Fairchild Semiconductor
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V320MTC Datasheet PDF : 10 Pages
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Extended AC Electrical Characteristics
(5°C to 45°C, VCC = 4.95V to 5.05V), 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
1.5
5.2
ns
tPLH, tPHL Bus A or B
Transparent
Bus A or B
1.5
4.3
ns
tPLH, tPHL SELAB/SELBA
Select Bus
Bus A or B
2.0
4.8
ns
tPLZ, tPHZ OE
Output Disable
Bus A or B
1.5
6.0
ns
tPZH, tPZL OE
Output Enable
Bus A or B
2.2
5.0
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
2.2
5.2
ns
tPV
Device to Device Skew (Note 10)
2.0
ns
tRISE
Transition Time, Outputs (1V to 2V)
3.0
1.2
ns
tFALL
Transition Time, Outputs (1V to 2V)
0.4
1.2
ns
Output Load: CL = 250 pF, RL = 500Ω, 1 Output Switching
tPLH, tPHL CLKAB/CLKBA
Register
Bus A or B
2.5
7.4
ns
tPLH, tPHL Bus A or B
Transparent
Bus A or B
2.5
6.7
ns
tPLH, tPHL SELAB/SELBA
Select Bus
Bus A or B
3.0
7.2
ns
tPLZ, tPHZ OE
Output Disable
Bus A or B
(Note 9)
(Note 9)
ns
tPZH, tPZL OE
Output Enable
Bus A or B
3.2
7.2
ns
tPLZ, tPHZ Direction (D)
Dir. Disable
Bus A or B
(Note 9)
(Note 9)
ns
tPZH, tPZL Direction (D)
Dir. Enable
Bus A or B
3.2
8.1
ns
tPV
Device to Device Skew (Note 10)
2.5
ns
tRISE
Transition Time, Outputs (1V to 2V)
2.1
3.5
ns
tFALL
Transition Time, Outputs (1V to 2V)
1.0
2.5
ns
Output Load: CL = 500 pF, RL = 500Ω, 1 Output Switching
tPLH, tPHL CLKAB/CLKBA
Register
Bus A or B
3.5
10.6
ns
tPLH, tPHL Bus A or B
Transparent
Bus A or B
3.5
10.0
ns
tPLH, tPHL SELAB/SELBA
Select Bus
Bus A or B
4.0
10.6
ns
tPLZ, tPHZ OE
Output Disable
Bus A or B
(Note 9)
(Note 9)
ns
tPZH, tPZL OE
Output Enable
Bus A or B
4.2
10.5
ns
tPLZ, tPHZ Direction (D)
Dir. Disable
Bus A or B
(Note 9)
(Note 9)
ns
tPZH, tPZL Direction (D)
Dir. Enable
Bus A or B
4.2
11.3
ns
tPV
Device to Device Skew
5.0
ns
tRISE
Transition Time, Outputs (1V to 2V)
3.8
6.4
ns
tFALL
Transition Time, Outputs (1V to 2V)
1.7
3.8
ns
Note 9: 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.
Note 10: Device to Device Skew is defined as the absolute value of the difference between the actual propagation delays for any two outputs from any two
devices.
7
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