IDT74FCT163245 Просмотр технического описания (PDF) - Integrated Device Technology
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IDT74FCT163245 Datasheet PDF : 7 Pages
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IDT74FCT163245/A/C
3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS
COMMERCIAL TEMPERATURE RANGE
SWITCHING CHARACTERISTICS OVER OPERATING RANGE(4)
FCT163245
FCT163245A
FCT163245C
Symbol
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPZH
tPZL
tPHZ
tPLZ
tSK(o)
Parameter
Propagation Delay
A to B, B to A
Output Enable Time
xOE to A or B
Output Disable Time
xOE to A or B
Output Enable Time
xDIR to A or B(5)
Output Disable Time
xDIR to A or B(5)
Output Skew(3)
Condition(1)
CL = 50pF
RL = 500Ω
Min.(2)
1.5
1.5
1.5
1.5
1.5
—
Max.
7.0
9.5
7.5
9.5
7.5
0.5
Min.(2)
1.5
1.5
1.5
1.5
1.5
—
Max.
4.6
6.2
5.0
6.2
5.0
0.5
Min.(2)
1.5
1.5
1.5
1.5
1.5
—
Max. Unit
4.1
ns
5.8
ns
4.8
ns
5.8
ns
4.8
ns
0.5
ns
NOTES:
2554 tbl 07
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. Skew between any two outputs, of the same package, switching in the same direction. This parameter is guaranteed by design.
4. Propagation Delays and Enable/Disable times are with VCC = 3.3V ±0.3V, Normal Range. For VCC = 2.7V to 3.6V, Extended Range, all Propagation Delays
and Enable/Disable times should be degraded by 20%.
5. This parameter is guaranteed but not tested.
8.2
5
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