IDT74FCT827CTD 查看數據表（PDF） - Integrated Device Technology
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IDT74FCT827CTD Datasheet PDF : 7 Pages
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IDT54/74FCT827AT/BT/CT/DT, IDT54/74FCT2827AT/BT/CT
HIGH-PERFORMANCE CMOS BUFFERS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
FCT827AT/FCT2827AT
Symbol
Parameter
tPLH Propagation Delay
tPHL DI to YI
tPZH Output Enable Time
tPZL OEI to YI
tPHZ Output Disable Time
tPLZ OEI to YI
Condition(1)
CL = 50pF
RL = 500Ω
CL = 300pF(3)
RL = 500Ω
CL = 50pF
RL = 500Ω
CL = 300pF(3)
RL = 500Ω
CL = 5pF(3)
RL = 500Ω
CL = 50pF
RL = 500Ω
Com'l.
Min.(2)
1.5
Max.
8.0
1.5 15.0
1.5 12.0
1.5 23.0
1.5 9.0
1.5 10.0
Mil.
Min.(2)
1.5
Max.
9.0
1.5 17.0
1.5 13.0
1.5 25.0
1.5 9.0
1.5 10.0
FCT827CT/FCT2827CT
Com'l.
Symbol
Parameter
Condition(1)
Min.(2)
tPLH Propagation Delay
CL = 50pF
1.5
tPHL DI to YI
RL = 500Ω
CL = 300pF(3) 1.5
RL = 500Ω
tPZH Output Enable Time
tPZL OEI to YI
CL = 50pF
1.5
RL = 500Ω
CL = 300pF(3) 1.5
RL = 500Ω
tPHZ Output Disable Time
tPLZ OEI to YI
CL = 5pF(3)
1.5
RL = 500Ω
CL = 50pF
1.5
RL = 500Ω
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. These conditions are guaranteed but not tested.
Max.
4.4
10.0
7.0
14.0
5.7
6.0
Mil.
Min.(2)
1.5
Max.
5.0
1.5 11.0
1.5 8.0
1.5 15.0
1.5 6.7
1.5 7.0
FCT827BT/FCT2827BT
Com'l.
Mil.
Min.(2) Max. Min.(2) Max. Unit
1.5 5.0 1.5 6.5 ns
1.5 13.0 1.5 14.0
1.5 8.0 1.5 9.0 ns
1.5 15.0 1.5 16.0
1.5 6.0 1.5 7.0 ns
1.5 7.0 1.5 8.0
2573 tbl 09
FCT827DT
Com'l.
Mil.
Min.(2) Max. Min.(2) Max. Unit
1.5 3.8
—
— ns
1.5 7.5
—
—
1.5 5.0
—
— ns
1.5 9.0
—
—
1.5 4.3
—
— ns
1.5 4.3
—
—
2573 tbl 10
6.22
5
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