NXP Semiconductors
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
110
R
ON
(Ω)
90
(1)
mnb047
70
Vsw
(2)
V
50
V
CC
from select
input
Sn
Yn
Vis
(3)
Z
GND
V
EE
Isw
30
10
0
1.8
3.6
5.4
7.2
V
is
(V)
9.0
001aan389
V
is
= 0 V to (V
CC
V
EE
).
V
is
= 0 V to (V
CC
V
EE
).
(1) V
CC
= 4.5 V
(2) V
CC
= 6 V
(3) V
CC
= 9 V
V
sw
R
ON
=
--------
-
I
sw
Fig 9.
Test circuit for measuring R
ON
Fig 10. Typical R
ON
as a function of input voltage V
is
Table 7.
Static characteristics for 74HC4051
Voltages are referenced to GND (ground = 0 V).
V
is
is the input voltage at pins Yn or Z, whichever is assigned as an input.
V
os
is the output voltage at pins Z or Yn, whichever is assigned as an output.
Symbol
V
IH
Parameter
HIGH-level input
voltage
Conditions
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
CC
= 9.0 V
V
IL
LOW-level input
voltage
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
CC
= 9.0 V
I
I
input leakage current
V
EE
= 0 V; V
I
= V
CC
or GND
V
CC
= 6.0 V
V
CC
= 10.0 V
I
S(OFF)
OFF-state leakage
current
V
CC
= 10.0 V; V
EE
= 0 V; V
I
= V
IH
or V
IL
;
V
SW
= V
CC
V
EE
; see
per channel
all channels
I
S(ON)
ON-state leakage
current
V
I
= V
IH
or V
IL
;
V
SW
= V
CC
V
EE
;
V
CC
= 10.0 V; V
EE
= 0 V; see
-
-
-
-
-
-
0.1
0.4
0.4
A
A
A
-
-
-
-
0.1
0.2
A
A
Min
1.5
3.15
4.2
6.3
-
-
-
-
Typ
1.2
2.4
3.2
4.7
0.8
2.1
2.8
4.3
Max
-
-
-
-
0.5
1.35
1.8
2.7
Unit
V
V
V
V
V
V
V
V
T
amb
= 25
C
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
9 of 31
PHILIPS [ NXP SEMICONDUCTORS ]
