Datasheet
74HC_HCT4051 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 7 — 19 July 2012 17 of 31
NXP Semiconductors
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
t
off
turn-off time E to V
os
; R
L
=1 k; see Figure 14
[3]
V
CC
= 4.5 V; V
EE
= 0 V - 19 45 ns
V
CC
= 5.0 V; V
EE
=0 V; C
L
= 15 pF - 16 - ns
V
CC
= 4.5 V; V
EE
= 4.5 V - 16 32 ns
Sn to V
os
; R
L
=1 k; see Figure 14
[3]
V
CC
= 4.5 V; V
EE
= 0 V - 23 45 ns
V
CC
= 5.0 V; V
EE
=0 V; C
L
= 15 pF - 20 - ns
V
CC
= 4.5 V; V
EE
= 4.5 V - 16 32 ns
C
PD
power dissipation
capacitance
per switch; V
I
= GND to V
CC
1.5 V
[4]
-25- pF
T
amb
= 40 Cto+85C
t
pd
propagation delay V
is
to V
os
; R
L
= ; see Figure 13
[1]
V
CC
= 4.5 V; V
EE
=0 V --15ns
V
CC
= 4.5 V; V
EE
= 4.5 V - - 10 ns
t
on
turn-on time E to V
os
; R
L
=1 k; see Figure 14
[2]
V
CC
= 4.5 V; V
EE
=0 V --69ns
V
CC
= 4.5 V; V
EE
= 4.5 V - - 49 ns
Sn to V
os
; R
L
=1 k; see Figure 14
[2]
V
CC
= 4.5 V; V
EE
=0 V --69ns
V
CC
= 4.5 V; V
EE
= 4.5 V - - 49 ns
t
off
turn-off time E to V
os
; R
L
=1 k; see Figure 14
[3]
V
CC
= 4.5 V; V
EE
=0 V --56ns
V
CC
= 4.5 V; V
EE
= 4.5 V - - 40 ns
Sn to V
os
; R
L
=1 k; see Figure 14
[3]
V
CC
= 4.5 V; V
EE
=0 V --56ns
V
CC
= 4.5 V; V
EE
= 4.5 V - - 40 ns
T
amb
= 40 C to +125 C
t
pd
propagation delay V
is
to V
os
; R
L
= ; see Figure 13
[1]
V
CC
= 4.5 V; V
EE
=0 V --18ns
V
CC
= 4.5 V; V
EE
= 4.5 V - - 12 ns
t
on
turn-on time E to V
os
; R
L
=1 k; see Figure 14
[2]
V
CC
= 4.5 V; V
EE
=0 V --83ns
V
CC
= 4.5 V; V
EE
= 4.5 V - - 59 ns
Sn to V
os
; R
L
=1 k; see Figure 14
[2]
V
CC
= 4.5 V; V
EE
=0 V --83ns
V
CC
= 4.5 V; V
EE
= 4.5 V - - 59 ns
Table 10. Dynamic characteristics for 74HCT4051
…continued
GND = 0 V; t
r
=t
f
=6ns; C
L
= 50 pF; for test circuit see Figure 15.
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions Min Typ Max Unit