UNISONIC TECHNOLOGIES CO., LTD
U74AHCT4066
QUADRUPLE BILATERAL
ANALOG SWITCH
DESCRIPTION
CMOS IC
The
U74AHCT4066
is a quadruple bilateral analog switch
which has 4 channels.
FEATURES
* Inputs Are TTL-Voltage Compatible
* Max t
PD
of 6ns at 5 V
* Low Power Dissipation: I
CC
=2μA(Max)
* Low Input Current: I
IN
=1μA(Max)
ORDERING INFORMATION
Ordering Number
U74AHCT4066G-S14-R
Package
SOP-14
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
1 of 6
QW-R502-420.C
U74AHCT4066
PIN CONFIGURATION
1A
1B
2B
2A
2C
3C
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
CC
1C
4C
4A
4B
3B
3A
CMOS IC
FUNCTION TABLE
INPUTS CONTROL (C)
SWITCH
H
ON
L
OFF
Note: H: HIGH voltage level; L: LOW voltage level.
LOGIC DIAGRAM
One Of Four Switches
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QW-R502-420.C
U74AHCT4066
ABSOLUTE MAXIMUM RATING
(T
A
=25°C,unless otherwise specified)
CMOS IC
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage Range
V
CC
-0.5 ~ +7
V
Input Voltage Range
V
C
-0.5 ~ +7
V
Switch I/O Voltage Range
V
IO
-0.5 ~ V
CC
+0.5
V
V
CC
or GND Current
I
CC
±50
mA
I/O Diode Current
I
IOK
±50
mA
Control Input Clamp Current
I
IK
-20
mA
On-state Switch Current
I
T
±25
mA
Operating Temperature
T
OPR
-40 ~ + 85
°С
Storage Temperature
T
STG
-65 ~ + 150
°С
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
SYMBOL
θ
JA
RATINGS
86
UNIT
°С/W
PARAMETER
Junction to Ambient
RECOMMENDED OPERATING CONDITIONS
SYMBOL
TEST CONDITIONS
V
CC
V
IH
V
CC
=4.5V to 5.5V
V
IL
V
CC
=4.5V to 5.5V
V
C
V
IO
t
R
/ t
F
V
CC
=4.5V to 5.5V
MIN
4.5
2
0
0
0
TYP
MAX
5.5
0.8
5.5
V
CC
20
UNIT
V
V
V
V
V
ns/V
PARAMETER
Supply Voltage
High-Level Input Voltage
Low-Level Input Voltage
Control Input Voltage
Input/Output Voltage
Input Transition Rise or Fall Rate
ELECTRICAL CHARACTERISTICS
(T
A
=25°C,unless otherwise specified)
MIN
TYP
21
31
2
MAX
75
100
15
±0.1
±0.1
±0.1
2
1.5
0.5
5.5
UNIT
Ω
Ω
Ω
μA
μA
μA
μA
pF
pF
pF
PARAMETER
SYMBOL
TEST CONDITIONS
On-state Switch Resistance
R
ON
Peak On-state Resistance
R
ON(P)
V
CC
=4.5V, IT=-1mA,
V
IN
=GND or V
CC
, V
CC
= V
IH
Difference In On-state Resistance
∆R
ON
Between Switches
Control Input Current
I
I(CTL)
V
CC
=5.5V, V
C
= 5.5V or GND
On-state Switch Leakage Current
I
S(ON)
V
CC
=5.5V, V
I
= V
CC
or GND, V
C
= V
IH
V
CC
=5.5V, V
I
= V
CC
and V
O
=GND, or
Off-state Switch Leakage Current
I
S(OFF)
V
I
=GND and V
O
= V
CC
, V
C
= V
IL
Quiescent Supply Current
I
Q
V
CC
=5.5V, V
C
=V
CC
or GND
Control Input Capacitance
C
IC
Feed-through Capacitance
C
F
Switch Input/Output Capacitance
C
IO
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QW-R502-420.C
U74AHCT4066
PARAMETER
Propagation Delay Time,
From (A) to (B) Or (B) to (A)
Switch Turn-on Time, From (C) to (A) or (B)
Switch Turn-off Time, From (C) to (A) or (B)
SYMBOL
t
PLH
/t
PHL
t
PZL
/t
PZH
t
PLZ
/t
PHZ
TEST CONDITIONS
C
L
=15pF
C
L
=50pF
C
L
=15pF
V
CC
=5V±0.5V
C
L
=50pF
C
L
=15pF
C
L
=50pF
CMOS IC
SWITCHING CHARACTERISTICS
(T
A
=25°C, SEE TEST CIRCUIT AND WAVEFORMS)
MIN TYP MAX UNIT
0.3
4
ns
0.6
6
ns
1.6
7
ns
2.1
12
ns
3.2
7
ns
5.1
12
ns
ANALOG SWITCHING CHARACTERISTICS
(T
A
=25°C,unless otherwise specified)
TYP MAX UNIT
50
-45
50
-40
0.1
MH
Z
dB
mV
dB
%
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
C
L
=50pF, R
L
=600Ω, f
in
=1MH
Z
,
Frequency Response(Switch On),
From A to B Or B to A
20log
10
(V
O
/V
I
)=-3dB
Crosstalk(Between Any Switches),
From A to B Or B to A
V
CC
=4.5V
Crosstalk(Control Input To Signal
C
L
=50pF, R
L
=600Ω, f
in
=1MH
Z
Output), From C to A or B
Feed-Through Attenuation
(Switch Off), From A to B Or B to A
V
CC
=4.5V,
Sine-Wave Distortion
C
L
=50pF, R
L
=10KΩ, f
in
=1KH
Z
V
I
=4 V
P-P
OPERATING CHARACTERISTICS
(T
A
=25°C,unless otherwise specified)
SYMBOL
TEST CONDITIONS
C
PD
C
L
=50pF,f=1MHz
MIN TYP MAX UNIT
4.5
pF
PARAMETER
Power Dissipation Capacitance
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QW-R502-420.C
U74AHCT4066
TEST CIRCUIT AND WAVEFORMS
CMOS IC
Test circuit for measuring ON-state resistance R
ON
Test circuit for measuring OFF-state current
Test circuit for measuring ON-state current
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QW-R502-420.C
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