INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
•
The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
•
The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
•
The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT4067
16-channel analog
multiplexer/demultiplexer
Product specification
File under Integrated Circuits, IC06
September 1993
Philips Semiconductors
Product specification
16-channel analog
multiplexer/demultiplexer
FEATURES
•
Low “ON” resistance:
80
Ω
(typ.) at V
CC
= 4.5 V
70
Ω
(typ.) at V
CC
= 6.0 V
60
Ω
(typ.) at V
CC
= 9.0 V
typical “break before make” built-in
•
Output capability: non-standard
•
I
CC
category: MSI
GENERAL DESCRIPTION
The 74HC/HCT4067 are high-speed Si-gate CMOS
devices and are pin compatible with the “4067” of the
“4000B” series. They are specified in compliance with
JEDEC standard no. 7A.
74HC/HCT4067
The 74HC/HCT4067 are 16-channel analog
multiplexers/demultiplexers with four address inputs (S
0
to
S
3
) , an active LOW enable input (E), sixteen independent
inputs/outputs (Y
0
to Y
15
) and a common input/output (Z).
The ”4067” contains sixteen bidirectional analog switches,
each with one side connected to an independent
input/output (Y
0
to Y
15
) and the other side connected to a
common input/output (Z).
With E LOW, one of the sixteen switches is selected (low
impedance ON-state) by S
0
to S
3
. All unselected switches
are in the high impedance OFF-state. With E HIGH, all
switches are in the high impedance OFF-state,
independent of S
0
to S
3
.
The analog inputs/outputs (Y
0
to Y
15
, and Z) can swing
between V
CC
as a positive limit and GND as a negative
limit. V
CC
to GND may not exceed 10 V.
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°C;
t
r
= t
f
= 6 ns
TYPICAL
SYMBOL
t
PZL
/ t
PZH
turn-on time
E to V
os
S
n
to V
os
t
PLZ
/ t
PHZ
turn-off time
E to V
os
S
n
to V
os
C
I
C
PD
C
S
input capacitance
power dissipation capacitance per switch
max. switch capacitance
independent (Y)
common (Z)
Notes
1. C
PD
is used to determine the dynamic power dissipation (P
D
in
µW):
P
D
= C
PD
×
V
CC2
×
f
i
+ ∑ {
(C
L
+
C
S
)
×
V
CC2
×
f
o
} where:
f
i
= input frequency in MHz
f
o
= output frequency in MHz
∑
{(C
L
+
C
S
)
×
V
CC2
×
f
o
} = sum of outputs
C
L
= output load capacitance in pF
C
S
= max. switch capacitance in pF
V
CC
= supply voltage in V
2. For HC the condition is V
I
= GND to V
CC
For HCT the condition is V
I
= GND to V
CC
−
1.5 V
5
45
5
45
pF
pF
notes 1 and 2
27
29
3.5
29
26
30
3.5
29
ns
ns
pF
pF
PARAMETER
CONDITIONS
HC
C
L
= 15 pF; R
L
= 1 kΩ; V
CC
= 5 V
26
29
32
33
ns
ns
HCT
UNIT
September 1993
2
Philips Semiconductors
Product specification
16-channel analog
multiplexer/demultiplexer
ORDERING INFORMATION
See
“74HC/HCT/HCU/HCMOS Logic Package Information”.
PIN DESCRIPTION
PIN NO.
1
9, 8, 7, 6, 5, 4, 3, 2, 23, 22, 21, 20, 19, 18, 17, 16
10, 11, 14, 13
12
15
24
SYMBOL
Z
Y
0
to Y
15
S
0
to S
3
GND
E
V
CC
NAME AND FUNCTION
common input/output
74HC/HCT4067
independent inputs/outputs
address inputs
ground (0 V)
enable input (active LOW)
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
September 1993
3
Philips Semiconductors
Product specification
16-channel analog
multiplexer/demultiplexer
APPLICATIONS
•
Analog multiplexing and demultiplexing
•
Digital multiplexing and demultiplexing
•
Signal gating
74HC/HCT4067
FUNCTION TABLE
INPUTS
E
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
Notes
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
S
3
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
X
S
2
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
X
S
1
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
X
S
0
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
X
CHANNEL
ON
Y
0
−
Z
Y
1
−
Z
Y
2
−
Z
Y
3
−
Z
Y
4
−
Z
Y
5
−
Z
Y
6
−
Z
Y
7
−
Z
Y
8
−
Z
Y
9
−
Z
Y
10
−
Z
Y
11
−
Z
Y
12
−
Z
Y
13
−
Z
Y
14
−
Z
Y
15
−
Z
none
Fig.4 Functional diagram.
Fig.5 Schematic diagram (one switch).
September 1993
4
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