NL27WZ126
AC ELECTRICAL CHARACTERISTICS
Symbol
tPLH,
tPHL
Parameter
Propagation Delay,
A to Y
tOSLH, Output to Output Skew
tOSHL
tPZH,
tPZL
Output Enable Time,
OE to Y
(Figures 3 and 4)
tPHZ,
tPLZ
Output Disable Time,
OE to Y
(Figures 3 and 4)
VCC
(V)
Condition
1.65 to 1.95 CL = 15 pF, RL = 1 MW
R1 = Open
2.3 to 2.7
3.0 to 3.6
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
CL = 50 pF, RL = 500 W
R1 = Open
3.0 to 3.6 RL = 500 W, CL = 50 pF
4.5 to 5.5
1.65 to 1.95
2.3 to 2.7
3.0 to 3.6
4.5 to 5.5
1.65 to 1.95
2.3 to 2.7
3.0 to 3.6
4.5 to 5.5
TA = 255C
Min Typ Max
− 6.0 12.0
− 3.5 7.5
− 2.6 5.2
− 2.0 5.7
− 3.0 4.5
− 2.4 5.0
− 0.08 1.0
− 0.05 0.8
− 6.5 14.0
− 3.7 8.5
− 2.8 6.2
− 2.1 5.5
− 4.2 12.0
− 3.1 8.0
− 2.6 5.7
− 2.6 4.7
−555C 3 TA 3 1255C
Min
Max
−
13.0
−
8.0
−
5.5
−
6.0
−
4.8
−
5.3
−
1.0
−
0.8
−
15.0
−
9.0
−
6.5
−
5.8
−
13.0
−
8.5
−
6.0
−
5.0
Units
ns
ns
ns
ns
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical Units
CIN Input Capacitance
VCC = 5.5 V, VIN = 0 V or VCC
2.5
pF
COUT Output Capacitance
VCC = 5.5 V, VIN = 0 V or VCC
2.5
pF
CPD Power Dissipation Capacitance
(Note 5)
10 MHz, VCC = 3.3 V, VIN = 0 V or VCC
10 MHz, VCC = 5.5 V, VIN = 0 V or VCC
9
pF
11
5. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR) = CPD VCC fin + ICC. CPD is used to determine the no−load dynamic
power consumption; PD = CPD VCC2 fin + ICC VCC.
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