Datasheet

September 1993 12
Philips Semiconductors Product specification
16-channel analog
multiplexer/demultiplexer
74HC/HCT4067
ADDITIONAL AC CHARACTERISTICS FOR 74HC/HCT
Recommended conditions and typical values
GND = 0 V; t
r
=t
f
= 6 ns
Notes
1. V
is
is the input voltage at Y
n
or Z terminal, whichever is assigned as an input.
2. V
os
is the output voltage at Y
n
or Z terminal, whichever is assigned as an output.
3. Adjust input voltage V
is
is 0 dBm level (0 dBm = 1 mW into 600 Ω).
4. Adjust input voltage V
is
is 0 dBm level at V
os
for 1 MHz (0 dBm = 1 mW into 50 Ω).
SYMBOL PARAMETER TYP. UNIT
V
CC
(V)
V
is(p-p)
(V)
CONDITIONS
sine-wave distortion
f = 1 kHz
0.04
0.02
%
%
4.5
9.0
4.0
8.0
R
L
= 10 kΩ;C
L
= 50 pF
(see Fig.14)
sine-wave distortion
f = 10 kHz
0.12
0.06
%
%
4.5
9.0
4.0
8.0
R
L
= 10 kΩ;C
L
= 50 pF
(see Fig.14)
switch “OFF” signal
feed-through
−50
−50
dB
dB
4.5
9.0
note 3 R
L
= 600 Ω;C
L
= 50 pF
f = 1 MHz (see Figs 11 and 15)
f
max
minimum frequency response
(−3 dB)
90
100
MHz
MHz
4.5
9.0
note 4 R
L
=50Ω;C
L
= 10 pF
(see Figs 12 and 13)
C
S
maximum switch capacitance
independent (Y)
common (Z)
5
45
pF
pF