74LV04 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 4 — 8 December 2015 6 of 15
NXP Semiconductors
74LV04
Hex inverter
10. Dynamic characteristics
[1] All typical values are measured at T
amb
=25C.
[2] t
pd
is the same as t
PLH
and t
PHL
.
[3] Typical values are measured at nominal supply voltage (V
CC
= 3.3 V).
[4] 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
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
V
CC
= supply voltage in V
N = number of inputs switching
(C
L
V
CC
2
f
o
) = sum of the outputs.
Table 7. Dynamic characteristics
GND = 0 V; For test circuit see Figure 7.
Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit
Min Typ
[1]
Max Min Max
t
pd
propagation delay nA to nY; see Figure 6
[2]
V
CC
= 1.2 V - 40 - - - ns
V
CC
= 2.0 V - 14 20 - 25 ns
V
CC
= 2.7 V - 10 15 - 19 ns
V
CC
= 3.0 V to 3.6 V; C
L
=15pF
[3]
-6- - -ns
V
CC
= 3.0 V to 3.6 V
[3]
-812- 15ns
V
CC
= 4.5 V to 5.5 V - - 9 - 11 ns
C
PD
power dissipation
capacitance
C
L
=50pF; f
i
= 1 MHz;
V
I
=GNDtoV
CC
[4]
-21- - -pF
