Data Sheet

Nexperia
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
74HC_HCT4051 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved.
Product data sheet Rev. 9 — 26 September 2017
19 / 32
Symbol Parameter Conditions Min Typ Max Unit
E to V
os
; R
L
= 1 kΩ; see Figure 14
[3]
V
CC
= 4.5 V; V
EE
= 0 V - - 56 ns
V
CC
= 4.5 V; V
EE
= -4.5 V - - 40 ns
Sn to V
os
; R
L
= 1 kΩ; see Figure 14
[3]
V
CC
= 4.5 V; V
EE
= 0 V - - 56 ns
t
off
turn-off time
V
CC
= 4.5 V; V
EE
= -4.5 V - - 40 ns
T
amb
= -40 °C to +125 °C
V
is
to V
os
; R
L
= ∞ Ω; see Figure 13
[1]
V
CC
= 4.5 V; V
EE
= 0 V - - 18 ns
t
pd
propagation delay
V
CC
= 4.5 V; V
EE
= -4.5 V - - 12 ns
E to V
os
; R
L
= 1 kΩ; see Figure 14
[2]
V
CC
= 4.5 V; V
EE
= 0 V - - 83 ns
V
CC
= 4.5 V; V
EE
= -4.5 V - - 59 ns
Sn to V
os
; R
L
= 1 kΩ; see Figure 14
[2]
V
CC
= 4.5 V; V
EE
= 0 V - - 83 ns
t
on
turn-on time
V
CC
= 4.5 V; V
EE
= -4.5 V - - 59 ns
E to V
os
; R
L
= 1 kΩ; see Figure 14
[3]
V
CC
= 4.5 V; V
EE
= 0 V - - 68 ns
V
CC
= 4.5 V; V
EE
= -4.5 V - - 48 ns
Sn to V
os
; R
L
= 1 kΩ; see Figure 14
[3]
V
CC
= 4.5 V; V
EE
= 0 V - - 68 ns
t
off
turn-off time
V
CC
= 4.5 V; V
EE
= -4.5 V - - 48 ns
[1] t
pd
is the same as t
PHL
and t
PLH
.
[2] t
on
is the same as t
PZH and
t
PZL
.
[3] t
off
is the same as t
PHZ
and t
PLZ
.
[4] C
PD
is used to determine the dynamic power dissipation (P
D
in μW).
P
D
= C
PD
x V
CC
2
x f
i
x N + Σ{(C
L
+ C
sw
) x V
CC
2
x f
o
} where:
f
i
= input frequency in MHz;
f
o
= output frequency in MHz;
N = number of inputs switching;
Σ{(C
L
+ C
sw
) x V
CC
2
x f
o
} = sum of outputs;
C
L
= output load capacitance in pF;
C
sw
= switch capacitance in pF;
V
CC
= supply voltage in V.