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830154I-08 Datasheet, PDF (10/17 Pages) Integrated Device Technology – Over-Voltage Tolerant 1.5V, 1:4 Fanout Buffer
Parameter Measurement Information, continued
OE
(High-level
enabling)
VDD/2
VDD
VDD/2
0V
Q1:Q4
tEN
Output Qx
(See Note)
tDIS
VDD/2
Output Enable/Disable Time
VOH
VDD/2
Output Duty Cycle/Pulse Width/Period
0.525V
Q1:Q4
0.975V
tR
0.975V
tF
0.525V
0.63V
Q1:Q4
1.17V
tR
1.17V
tF
0.63V
1.5V Output Rise/Fall Time
10%
Q1:Q4
90%
tR
90%
tF
10%
1.8V Output Rise/Fall Time
CLK_IN
Q1:Q4
VDD
2
VDD
2
tpLH
VDD
2
VDD
2
tpHL
2.5V and 3.3V Output Rise/Fall Time
Propagation Delay