CD74HCT4066-Q1
HIGH-SPEED CMOS LOGIC
QUAD BILATERAL SWITCH
SCLS581B − APRIL 2004 − REVISED APRIL 2008
D Qualified for Automotive Applications
D Low ON Resistance
D
D
D
D Direct LSTTL Input Logic Compatibility:
VIL = 0.8 V Max, VIH = 2 V Min
− 25 W Typical (VCC = 4.5 V)
Fast Switching and Propagation Speeds
Low OFF Leakage Current
Wide Operating Temperature Range: −405C
to 1255C
D CMOS Input Compatibility: II v 1 mA at VOL,
VOH
M OR PW PACKAGE
(TOP VIEW)
1Y
1Z
2Z
2Y
2E
3E
GND
description/ordering information
The CD74HCT4066 contains four independent
digitally controlled analog switches that use
silicon-gate CMOS technology to achieve operation
speeds similar to LSTTL, with the low power
consumption of standard CMOS integrated circuits.
1
14
2
13
3
12
4
11
5
10
6
9
7
8
VCC
1E
4E
4Y
4Z
3Z
3Y
These switches feature the characteristic linear ON
resistance of the metal-gate CD4066B. Each switch
is turned on by a high-level voltage on its control
input.
ORDERING INFORMATION{
PACKAGE‡
TA
−40°C
40°C to 125°C
ORDERABLE
PART NUMBER§
TOP-SIDE
MARKING
SOIC − M
Reel of 2500
CD74HCT4066QM96Q1
HCT4066Q
TSSOP − PW
Reel of 2000
CD74HCT4066QPWRQ1
HK4066Q
†
For the most current package and ordering information, see the Package Option Addendum at the end
of this document, or see the TI web site at http://www.ti.com.
‡ Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
§ The suffix 96 denotes tape and reel.
FUNCTION TABLE
INPUT
nE
SWITCH
L
Off
H
On
H = High level
L = Low level
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 2008, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
CD74HCT4066-Q1
HIGH-SPEED CMOS LOGIC
QUAD BILATERAL SWITCH
SCLS581B − APRIL 2004 − REVISED APRIL 2008
logic diagram (positive logic)
nY
p
n
p
nZ
n
nE
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to +7 V
Input clamp current, IIK (VI < −0.5 V or VI > VCC + 0.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Output clamp current, IOK (VO < −0.5 V or VO > VCC + 0.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Switch current, IO (see Note 2) (VO > −0.5 V or VO < VCC + 0.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
Output source or sink current per output pin, IO (VO > −0.5 V or VO < VCC + 0.5 V) . . . . . . . . . . . . . . ±25 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Package thermal impedance, θJA (see Note 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltages referenced to GND unless otherwise specified.
2. In certain applications, the external load-resistor current may include both VCC and signal-line components. To avoid drawing VCC
current when switch current flows into the transmission gate inputs (terminals 1, 4, 8, and 11), the voltage drop across the
bidirectional switch must not exceed 0.6 V (calculated from ron values shown in the electrical characteristics table). No VCC current
flows through RL if the switch current flows into terminals 2, 3, 9, and 10.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
CD74HCT4066-Q1
HIGH-SPEED CMOS LOGIC
QUAD BILATERAL SWITCH
SCLS581B − APRIL 2004 − REVISED APRIL 2008
recommended operating conditions (see Note 4)
VCC
Supply voltage
VIH
High-level input voltage
VIL
Low-level input voltage
VI
Input voltage
VO
Output voltage
tt
Input transition (rise and fall) time
TA
Operating free-air temperature
MIN
MAX
4.5
5.5
2
VCC = 4.5 V
UNIT
V
V
0.8
V
0
VCC
V
0
VCC
V
0
500
ns
−40
125
°C
NOTES: 4. All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VI
TA = −40°C
TO 125°C
TA = 25°C
VCC
MIN
TYP
MAX
MIN
UNIT
MAX
VCC
or
GND
5.5 V
±0.1
±1
µA
VIL
5.5 V
±0.1
±1
µA
VIS = VCC or GND
VCC
4.5 V
25
80
128
VIS = VCC to GND
VCC
4.5 V
35
95
142
VCC
4.5 V
1
VCC
or
GND
5.5 V
VCC −
2.1 V
4.5 V
to
5.5 V
IIL
Any control
IIZ
VIS = VCC or GND
ron
IO = 1 mA,
See Figure 7
∆ron
Between any two switches
ICC
∆ICC
Per input pin: 1 unit load,
See Note 5
CI
Control inputs
100
Ω
Ω
2
40
µA
360
490
µA
10
10
pF
NOTE 5: For dual-supply systems, theoretical worst case (VI = 2.4 V, VCC = 5.5 V) specification is 1.8 mA.
HCT input loading
†
INPUT
UNIT LOADS†
All
1
Unit load is ∆ICC limit specified in the electrical
characteristics table, e.g., 360 µA max at 25°C.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
CD74HCT4066-Q1
HIGH-SPEED CMOS LOGIC
QUAD BILATERAL SWITCH
SCLS581B − APRIL 2004 − REVISED APRIL 2008
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 6)
FROM
(INPUT)
TO
(OUTPUT)
tpd
Y or Z
Z or Y
ten
E
Y or Z
tdis
E
Y or Z
PARAMETER
LOAD
CAPACITANCE
VCC
CL = 15 pF
5V
CL = 50 pF
4.5 V
MIN
CL = 15 pF
5V
CL = 50 pF
4.5 V
CL = 15 pF
5V
CL = 50 pF
4.5 V
TA = −40°C
TO 125°C
TA = 25°C
TYP
MAX
MIN
UNIT
MAX
4
12
18
24
36
35
53
ns
9
14
ns
ns
operating characteristics, VCC = 5 V, TA = 25°C, input tr, tf = 6 ns
PARAMETER
Cpd
TYP
Power dissipation capacitance (see Note 6)
38
UNIT
pF
NOTE 6: Cpd is used to determine the dynamic power consumption (PD), per package.
PD = (Cpd × VCC2 × fI) + Σ (CL + CS) × VCC2 × fO
fO = output frequency
fI = input frequency
CL = output load capacitance
CS = switch capacitance
VCC = supply voltage
analog channel characteristics, TA = 25°C
PARAMETER
fmax
CS
VCC
TYP
UNIT
Switch frequency response bandwidth at −3 dB
See Figure 2 and Figure 8 and Notes 7 and 8
TEST CONDITIONS
4.5 V
200
MHz
Crosstalk between any two switches
See Figure 1 and Figure 9 and Notes 8 and 9
4.5 V
−72
dB
Total harmonic distortion
See Figure 3, 1 kHz, VIS = 4 VP-P
4.5 V
0.023
%
Control to switch feedthrough noise
See Figure 4
4.5 V
130
mV
Switch OFF signal feedthrough
See Figure 5 and Figure 9 and Notes 8 and 9
4.5 V
−72
dB
5
pF
Switch input capacitance
NOTES: 7. Adjust input voltage to obtain 0 dBm at output, f = 1 MHz.
8. VIS is centered at VCC/2.
9. Adjust input for 0 dBm at VIS.
4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
CD74HCT4066-Q1
HIGH-SPEED CMOS LOGIC
QUAD BILATERAL SWITCH
SCLS581B − APRIL 2004 − REVISED APRIL 2008
PARAMETER MEASUREMENT INFORMATION
VCC
VCC
VIS
R
INPUT
R
SWITCH
ON
0.1 mF
fIS = 1-MHz Sine Wave
R = 50 W
C = 10 pF
VCC/2
C
R
VOS2
SWITCH
OFF
VOS1
dB
METER
C
R
VCC/2
VCC/2
Figure 1. Crosstalk Between Two Switches Test Circuit
VCC
VCC
VIS
VI = VIH
VOS
SWITCH
ON
VIS
Sine
Wave
VIS
0.1 mF
50 Ω
10 pF
SWITCH
ON
VOS
10 mF
10k Ω
dB
METER
50 pF
DISTORTION
METER
VCC/2
fIS = 1 kHz to 10 kHz
VCC/2
Figure 2. Frequency-Response Test Circuit
Figure 3. Total Harmonic Distortion Test Circuit
E
VCC
V OS
600 Ω
VCC/2
SWITCH
ALTERNATING
ON AND OFF
tr, tf ≤ 6 ns
fCONT = 1 MHz
50% DUTY
CYCLE
fIS ≥ 1-MHz Sine Wave
R = 50 Ω
C = 10 pF
V P−P
VCC
0.1 µF
V OS
SWITCH
V IS
600 Ω
VC = V IL
V OS
OFF
50 pF
SCOPE
dB
R
R
VCC/2
VCC/2
C
METER
VCC/2
Figure 4. Control-to-Switch Feedthrough Noise
Test Circuit
POST OFFICE BOX 655303
Figure 5. Switch OFF Signal Feedthrough
Test Circuit
• DALLAS, TEXAS 75265
5
CD74HCT4066-Q1
HIGH-SPEED CMOS LOGIC
QUAD BILATERAL SWITCH
SCLS581B − APRIL 2004 − REVISED APRIL 2008
PARAMETER MEASUREMENT INFORMATION
VCC
Test
Point
From Output
Under Test
PARAMETER
S1
ten
RL = 1 kΩ
tdis
CL
(see Note A)
S2
S1
S2
tPZH
Open
Closed
tPZL
Closed
Open
tPHZ
Open
Closed
tPLZ
Closed
Open
Open
Open
tpd
LOAD CIRCUIT
3V
Input
1.3 V
1.3 V
0V
tPLH
In-Phase
Output
1.3 V
10%
90%
tPHL
90%
1.3 V
1.3 V
0V
tPHL
90%
tr
Out-of-Phase
Output
3V
Output
Control
tPZL
VOH
1.3 V
10%
VOL
tf
1.3 V
10%
tf
1.3 V
10%
90%
tr
VOLTAGE WAVEFORMS
PROPAGATION DELAY AND OUTPUT TRANSITION TIMES
1.3 V
tPZH
VOH
VOL
≈VCC
Output
Waveform 1
(see Note B)
tPLH
tPLZ
Output
Waveform 2
(see Note B)
10%
VOL
tPHZ
1.3 V
90%
VOH
≈0 V
VOLTAGE WAVEFORMS
OUTPUT ENABLE AND DISABLE TIMES
NOTES: A. CL includes probe and test-fixture capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control.
C. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following
characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 6 ns, tf = 6 ns.
D. For clock inputs, fmax is measured with the input duty cycle at 50%.
E. The outputs are measured one at a time, with one input transition per measurement.
F. tPLZ and tPHZ are the same as tdis.
G. tPZL and tPZH are the same as ten.
H. tPLH and tPHL are the same as tpd.
Figure 6. Load Circuit and Voltage Waveforms
6
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
CD74HCT4066-Q1
HIGH-SPEED CMOS LOGIC
QUAD BILATERAL SWITCH
SCLS581B − APRIL 2004 − REVISED APRIL 2008
TYPICAL CHARACTERISTICS
40
VCC = 4.5 V, PIN 1 TO 2
30
20
10
0
1
2
3
4 4.5 5
6
Input Signal Voltage − V
7
8
0
−20
0
−1
−2
CL = 10 pF
VCC = 4.5 V
RL = 50 Ω
TA = 255C
Pin 4 to 3
−3
−4
104
9
105
106
107
Frequency − Hz
108
Figure 8. Switch Frequency Response, VCC = 4.5 V
Figure 7. Typical ON Resistance vs
Input Signal Voltage
Crosstalk − dB
Switch-Off Signal Feedthrough − dB
ON Resistance − Ω
50
1
TA = 255C
GND = 0 V
Channel-ON Bandwidth − dB
60
CL = 10 pF
VCC = 4.5 V
RL = 50 Ω
TA = 255C
Pin 4 to 3
−40
−60
−80
−100
104
105
106
107
108
f − Frequency − Hz
Figure 9. Switch-OFF Signal Feedthrough and
Crosstalk vs Frequency, VCC = 4.5 V
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
7
PACKAGE OPTION ADDENDUM
www.ti.com
19-Oct-2011
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
CD74HCT4066QM96Q1
ACTIVE
SOIC
D
14
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CD74HCT4066QPWRQ1
ACTIVE
TSSOP
PW
14
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
D24066QM96G4Q1
ACTIVE
SOIC
D
14
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
HCT4066QPWRG4Q1
ACTIVE
TSSOP
PW
14
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
(3)
Samples
(Requires Login)
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF CD74HCT4066-Q1 :
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
19-Oct-2011
• Catalog: CD74HCT4066
NOTE: Qualified Version Definitions:
• Catalog - TI's standard catalog product
Addendum-Page 2
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