IDT74FCT163952B 查看數據表（PDF） - Integrated Device Technology
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IDT74FCT163952B Datasheet PDF : 7 Pages
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IDT74FCT163952/A/C
3.3V CMOS 16-BIT REGISTERED TRANSCEIVER
COMMERCIAL TEMPERATURE RANGE
SWITCHING CHARACTERISTICS OVER OPERATING RANGE(5)
FCT163952A
FCT163952B
FCT163952C
Symbol
Parameter
Condition(1)
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max. Unit
tPLH Propagation Delay
CL = 50pF
2.0
10.0
2.0
7.5
2.0
6.3
ns
tPHL xCLKAB, xCLKBA to xBx, xAx RL = 500Ω
tPZH Output Enable Time
tPZL xOEBA, xOEAB to xAx, xBx
1.5
10.5
1.5
8.0
1.5
7.0
ns
tPHZ Output Disable Time
tPLZ xOEBA, xOEAB to xAx, xBx
1.5
10.0
1.5
7.5
1.5
6.5
ns
tSU Set-up Time HIGH or LOW
2.5
—
2.5
—
2.5
—
ns
xAx, xBx to xCLKAB, xCLKBA
tH Hold Time HIGH or LOW
2.0
—
1.5
—
1.5
—
ns
xAx, xBx to xCLKAB, xCLKBA
tSU Set-up Time HIGH or LOW
xCEAB, xCEBA to xCLKAB,
3.0
—
3.0
—
3.0
—
ns
xCLKBA
tH Hold Time HIGH or LOW
xCEAB, xCEBA to xCLKAB,
2.0
—
2.0
—
2.0
—
ns
xCLKBA
tW Pulse Width HIGH or LOW
xCLKAB or xCLKBA(4)
3.0
—
3.0
—
3.0
—
ns
tSK(o) Output Skew(3)
—
0.5
—
0.5
—
0.5
ns
NOTES:
3096 tbl 08
1. See test circuits 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. This parameter is guaranteed but not tested.
5. 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%.
8.10
5
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