UNISONIC TECHNOLOGIES CO., LTD
U74HC4066
CMOS IC
QUAD BILATERAL SWITCHES

DESCRIPTION
The UTC U74HC4066 consists of four independent analog
switches. Each switch has an Enable input (nE) which is active HIGH
to decide the switch status.

TSSOP-14
FEATURES
* Operation voltage range: 2~10V
* Very low “ON” resistance: VCC=4.5V, 50Ω
VCC =6V, 45Ω
VCC =9V, 35Ω

ORDERING INFORMATION
Ordering Number
U74HC4066G-P14-R
U74HC4066G-S14-R

SOP-14
Package
TSSOP-14
SOP-14
Packing
Tape Reel
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
1 of 7
QW-R502-274.D
U74HC4066

PIN CONFIGURATION

FUNCTION TABLE
CMOS IC
INPUTS(nE)
SWITCH
H
ON
L
OFF
Note: H: High voltage level; L: Low voltage level.

LOGIC DIAGRAM
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 7
QW-R502-274.D
U74HC4066

CMOS IC
ABSOLUTE MAXIMUM RATING (TA=25°C,unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.5 ~ +11
V
Input Diode Current
IIK
±20
mA
Switch Diode Current
ISK
±20
mA
Switch Current
IS
±25
mA
VCC or GND Current
ICC
±50
mA
Power Dissipation
500
mW
Derate above 70°C
SOP-14
PD
8
mW/K
Derate above 60°C
TSSOP-14
5.5
mW/K
Storage Temperature
TSTG
-65 ~ +150
°C
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.

RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply Voltage
Input Voltage
Switch Voltage
Input Transition Rise or Fall Rate
Operating Temperature
SYMBOL
VCC
VIN
VS
tR, tF
TA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TEST CONDITIONS
VCC =2.0V
VCC =4.5V
VCC =6.0V
VCC =10.0V
MIN TYP MAX UNIT
2.0
5.0 10.0
V
GND
VCC
V
GND
VCC
V
6
1000 ns
500
ns
400
ns
250
ns
-40
85
°C
3 of 7
QW-R502-274.D
U74HC4066

CMOS IC
ELECTRICAL CHARACTERISTICS (TA=25°C,unless otherwise specified)
PARAMETER
SYMBOL
High-Level Input Voltage
VIH
Low-Level Input Voltage
VIL
Input Leakage Current
current per channel
II(LEAK)
OFF-state
ON-state
Quiescent Supply Current
IS
IQ
Peak
ON-resistance
RON
Rail
Maximum variation of ON-resistance
between any two channels
△RON
TEST CONDITIONS
MIN
VCC=2.0V
1.5
VCC=4.5V
3.15
VCC=6.0V
4.2
VCC=9.0V
6.3
VCC=2.0V
VCC=4.5V
VCC=6.0V
VCC=9.0V
VCC=6V,VIN=VCC or GND
VCC=10V,VIN=VCC or GND
VCC=10V, VIN=VIH or VIL,
VS=VCC-GND
VCC=6V , VIN=VIS=VOS=VCC or GND
VCC=10V , VIN=VIS=VOS=VCC or GND
VCC=4.5V, IS=1mA,
VIN=VIH or VIL, VIS=VCC to GND
VCC=6.0V, IS=1mA,
VIN=VIH or VIL, VIS=VCC to GND
VCC=9.0V, IS=1mA,
VIN=VIH or VIL, VIS=VCC to GND
VCC=2.0V, IS=100μA,
VIN=VIH or VIL, VIS=GND
VCC=4.5V, IS=1mA,
VIN=VIH or VIL, VIS=GND
VCC=6.0V, IS=1mA,
VIN=VIH or VIL, VIS=GND
VCC=9.0V, IS=1mA,
VIN=VIH or VIL, VIS=GND
VCC=2.0V, IS=100μA,
VIN=VIH or VIL, VIS=VCC
VCC=4.5V, IS=1mA,
VIN=VIH or VIL, VIS=VCC
VCC=6.0V, IS=1mA,
VIN=VIH or VIL, VIS=VCC
VCC=9.0V, IS=1mA,
VIN=VIH or VIL, VIS=VCC
VCC=4.5V, VIN=VIH or VIL,
VIS=VCC to GND
VCC=6.0V, VIN=VIH or VIL,
VIS=VCC to GND
VCC=9.0V, VIN=VIH or VIL,
VIS=VCC to GND
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TYP MAX UNIT
V
V
V
V
0.50
V
1.35
V
1.80
V
2.70
V
±1.0 μA
±2.0 μA
±1.0 μA
±1.0 μA
20
μA
40
μA
54
118
Ω
42
105
Ω
32
88
Ω
80
Ω
35
95
Ω
27
82
Ω
20
70
Ω
100
Ω
42
106
Ω
35
94
Ω
27
78
Ω
5
Ω
4
Ω
3
Ω
4 of 7
QW-R502-274.D
U74HC4066

CMOS IC
DYNAMIC CHARACTERISTICS (TA=25℃, GND=0V; tR=tF=6ns; CL=50pF)
PARAMETER
SYMBOL
Propagation Delay From VIS to VOS
tPHL/tPLH
Turn-ON Time from nE to VOS
tPZH/tPZL
Turn-OFF Time from nE to VOS
tPHZ/tPLZ
Sine-Wave Distortion
THD
Switch OFF Signal Feed-Through
(Note 1)
αOFF
Crosstalk Between any two Switches
(Note 1)
αCT(S)
Crosstalk Voltage Between any input to
any Switch (Peak-to-Peak Value)
V(P-P)
TEST CONDITIONS
VCC=2.0V, RL=∞
VCC=4.5V, RL=∞
VCC=6.0V, RL=∞
VCC=9.0V, RL=∞
VCC=2.0V, RL=1KΩ
VCC=4.5V, RL=1KΩ
VCC=6.0V, RL=1KΩ
VCC=9.0V, RL=1KΩ
VCC=2.0V, RL=1KΩ
VCC=4.5V, RL=1KΩ
VCC=6.0V, RL=1KΩ
VCC=9.0V, RL=1KΩ
VCC=4.5V, VIS(P-P)=4V, f=1kHz,
RL=10k
VCC=9V, VIS(P-P)=8V, f=1kHz,
RL=10k　VCC=4.5V, VIS(P-P)=4V, f=10kHz,
RL=10k　VCC=9V, VIS(P-P)=8V, f=10kHz,
RL=10k　VCC=4.5V, RL=600Ω, f=1MHz
VCC=9V, RL=600Ω, f=1MHz
VCC=4.5V, RL=600Ω, f=1MHz
VCC=9V, RL=600Ω, f=1MHz
VCC=4.5V, RL=600Ω, f=1MHz
VCC=9V, RL=600Ω, f=1MHz
VCC=4.5V, RL=50Ω, CL=10pF
VCC=9V, RL=50Ω, CL=10pF
Minimum Frequency Response(-3dB)
fMAX
(Note 2)
maximum switch capacitance
CS
Note 1. Adjust input voltage VIS is 0dbm level (0dbm=1mW into 600Ω)
2. Adjust input voltage VIS is 0dbm level at VOS for 1MHz (0dbm=1mW into 50Ω)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP MAX UNIT
8
75
ns
3
15
ns
2
13
ns
2
10
ns
36
125
ns
13
25
ns
10
21
ns
8
16
ns
44
190
ns
16
38
ns
13
33
ns
16
26
ns
0.04
%
0.02
%
0.12
%
0.06
%
-50
-50
-60
-60
110
220
180
200
8
dB
dB
dB
dB
mV
mV
MHz
MHz
pF
5 of 7
QW-R502-274.D
U74HC4066

CMOS IC
TEST CIRCUIT AND WAVEFORMS
Test circuit for measuring ON-resistance (Ron)
Test circuit for measuring OFF-state current
Test circuit for measuring ON-state current
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
6 of 7
QW-R502-274.D
U74HC4066

CMOS IC
TEST CIRCUIT AND WAVEFORMS(Cont.)
tPLH/tPHL
tPHZ/tPZH
tPLZ/tPZL
S
OPEN
GND
VCC
VIN
VCC
GND
Note: 1. CL includes probe and jig capacitance.
Note: 2.PRR ≤1MHz, Zo = 50Ω, tR ≤6ns, tF ≤6ns.
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
7 of 7
QW-R502-274.D