74LVC4066_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 1 — 7 August 2012 10 of 23
NXP Semiconductors
74LVC4066-Q100
Quad bilateral switch
10. Dynamic characteristics
[1] Typical values are measured at T
amb
=25C and nominal V
CC
.
[2] t
pd
is the same as t
PLH
and t
PHL
.
[3] Propagation delay is the calculated RC time constant of the typical ON resistance of the switch and the specified capacitance when
driven by an ideal voltage source (zero output impedance).
[4] t
en
is the same as t
PZH
and t
PZL
.
[5] t
dis
is the same as t
PLZ
and t
PHZ
.
[6] C
PD
is used to determine the dynamic power dissipation (P
D
in W).
P
D
=C
PD
V
CC
2
f
i
N+{(C
L
+C
S(ON)
) V
CC
2
f
o
} where:
f
i
= input frequency in MHz;
f
o
= output frequency in MHz;
C
L
= output load capacitance in pF;
C
S(ON)
= maximum ON-state switch capacitance in pF;
V
CC
= supply voltage in V;
N = number of inputs switching;
{(C
L
+C
S(ON)
) V
CC
2
f
o
} = sum of the outputs.
Table 8. Dynamic characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); for load circuit Figure 17.
Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit
Min Typ
[1]
Max Min Max
t
pd
propagation delay nY to nZ or nZ to nY;
see Figure 15
[2][3]
V
CC
= 1.65 V to 1.95 V - 0.8 2.0 - 3.0 ns
V
CC
= 2.3 V to 2.7 V - 0.4 1.2 - 2.0 ns
V
CC
= 2.7 V - 0.4 1.0 - 1.5 ns
V
CC
= 3.0 V to 3.6 V - 0.3 0.8 - 1.5 ns
V
CC
= 4.5 V to 5.5 V - 0.2 0.6 - 1.0 ns
t
en
enable time nE to nY or nZ; see Figure 16
[4]
V
CC
= 1.65 V to 1.95 V 1.0 5.3 10 1.0 12.5 ns
V
CC
= 2.3 V to 2.7 V 1.0 3.0 5.6 1.0 7.0 ns
V
CC
= 2.7 V 1.0 2.6 5.0 1.0 6.5 ns
V
CC
= 3.0 V to 3.6 V 1.0 2.5 4.4 1.0 5.5 ns
V
CC
= 4.5 V to 5.5 V 1.0 1.9 3.9 1.0 5.0 ns
t
dis
disable time nE to nY or nZ; see Figure 16
[5]
V
CC
= 1.65 V to 1.95 V 1.0 4.2 9.0 1.0 11.5 ns
V
CC
= 2.3 V to 2.7 V 1.0 2.4 5.5 1.0 7.0 ns
V
CC
= 2.7 V 1.0 3.6 6.5 1.0 8.5 ns
V
CC
= 3.0 V to 3.6 V 1.0 3.4 6.0 1.0 7.5 ns
V
CC
= 4.5 V to 5.5 V 1.0 2.5 5.0 1.0 6.5 ns
C
PD
power dissipation
capacitance
C
L
=50pF; f
i
=10MHz;
V
I
=GNDtoV
CC
[6]
V
CC
=2.5V - 11.0 - - - pF
V
CC
= 3.3 V - 12.5 - - - pF
V
CC
= 5.0 V - 15.6 - - - pF
