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PDF MC74HC4066A Data sheet ( Hoja de datos )
| Número de pieza | MC74HC4066A | |
| Descripción | Quad Analog Switch/Multiplexer/Demultiplexer | |
| Fabricantes | ON Semiconductor | |
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MC74HC4066A
Quad Analog Switch/
Multiplexer/Demultiplexer
High−Performance Silicon−Gate CMOS
The MC74HC4066A utilizes silicon−gate CMOS technology to
achieve fast propagation delays, low ON resistances, and low
OFF−channel leakage current. This bilateral switch/
multiplexer/demultiplexer controls analog and digital voltages that
may vary across the full power−supply range (from VCC to GND).
The HC4066A is identical in pinout to the metal−gate CMOS
MC14016 and MC14066. Each device has four independent switches.
The device has been designed so the ON resistances (RON) are more
linear over input voltage than RON of metal−gate CMOS analog
switches.
The ON/OFF control inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LSTTL outputs.
For analog switches with voltage−level translators, see the HC4316A.
Features
• Fast Switching and Propagation Speeds
• High ON/OFF Output Voltage Ratio
• Low Crosstalk Between Switches
• Diode Protection on All Inputs/Outputs
• Wide Power−Supply Voltage Range (VCC − GND) = 2.0 to 12.0 V
• Analog Input Voltage Range (VCC − GND) = 2.0 to 12.0 V
• Improved Linearity and Lower ON Resistance over Input Voltage
than the MC14016 or MC14066
• Low Noise
• Chip Complexity: 44 FETs or 11 Equivalent Gates
• These Devices are Pb−Free, Halogen Free and are RoHS Compliant
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
14
1
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MARKING
DIAGRAMS
14
SOIC−14
D SUFFIX
CASE 751A
1
HC4066AG
AWLYWW
14
1
TSSOP−14
DT SUFFIX
CASE 948G
14
HC
4066A
ALYWG
G
1
A
WL, L
Y
WW, W
G or G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
March, 2014 − Rev. 12
1
Publication Order Number:
MC74HC4066A/D
1 page  
MC74HC4066A
ADDITIONAL APPLICATION CHARACTERISTICS (Voltages Referenced to GND Unless Noted)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
Parameter
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎBW Maximum On−Channel Bandwidth or
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎMinimum Frequency Response
(Figure 5)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ− Off−ChannelFeedthroughIsolation
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(Figure 6)
Test Conditions
fin = 1 MHz Sine Wave
Adjust fin Voltage to Obtain 0 dBm at VOS
Increase fin Frequency Until dB Meter Reads – 3 dB
RL = 50 W, CL = 10 pF
fin Sine Wave
Adjust fin Voltage to Obtain 0 dBm at VIS
fin = 10 kHz, RL = 600 W, CL = 50 pF
fin = 1.0 MHz, RL = 50 W, CL = 10 pF
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ− FeedthroughNoise,Controlto
Switch
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(Figure 7)
Vin v 1 MHz Square Wave (tr = tf = 6 ns)
Adjust RL at Setup so that IS = 0 A
RL = 600 W, CL = 50 pF
RL = 10 kW, CL = 10 pF
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ− CrosstalkBetweenAnyTwo
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSwitches
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(Figure 12)
fin Sine Wave
Adjust fin Voltage to Obtain 0 dBm at VIS
fin = 10 kHz, RL = 600 W, CL = 50 pF
fin = 1.0 MHz, RL = 50 W, CL = 10 pF
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTHD
Total Harmonic Distortion
(Figure 14)
fin = 1 kHz, RL = 10 kW, CL = 50 pF
THD = THDMeasured − THDSource
VIS = 4.0 VPP sine wave
VIS = 8.0 VPP sine wave
VIS = 11.0 VPP sine wave
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ*Guaranteed limits not tested. Determined by design and verified by qualification.
VCC
V
4.5
9.0
12.0
4.5
9.0
12.0
4.5
9.0
12.0
4.5
9.0
12.0
4.5
9.0
12.0
4.5
9.0
12.0
4.5
9.0
12.0
4.5
9.0
12.0
Limit*
25°C
54/74HC
150
160
160
Unit
MHz
− 50 dB
− 50
− 50
− 40
− 40
− 40
60 mVPP
130
200
30
65
100
– 70 dB
– 70
– 70
– 80
– 80
– 80
%
0.10
0.06
0.04
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5
5 Page 
MC74HC4066A
0
- 10 FUNDAMENTAL FREQUENCY
- 20
- 30
- 40
- 50
DEVICE
- 60
SOURCE
- 70
- 80
- 90
1.0 2.0
FREQUENCY (kHz)
Figure 15. Plot, Harmonic Distortion
3.0
APPLICATION INFORMATION
The ON/OFF Control pins should be at VCC or GND logic
levels, VCC being recognized as logic high and GND being
recognized as a logic low. Unused analog inputs/outputs
may be left floating (not connected). However, it is
advisable to tie unused analog inputs and outputs to VCC or
GND through a low value resistor. This minimizes crosstalk
and feedthrough noise that may be picked−up by the unused
I/O pins.
The maximum analog voltage swings are determined by
the supply voltages VCC and GND. The positive peak analog
voltage should not exceed VCC. Similarly, the negative peak
analog voltage should not go below GND. In the example
below, the difference between VCC and GND is twelve volts.
Therefore, using the configuration in Figure 16, a maximum
analog signal of twelve volts peak−to−peak can be
controlled.
When voltage transients above VCC and/or below GND
are anticipated on the analog channels, external diodes (Dx)
are recommended as shown in Figure 17. These diodes
should be small signal, fast turn−on types able to absorb the
maximum anticipated current surges during clipping. An
alternate method would be to replace the Dx diodes with
Mosorbs (Mosorb™ is an acronym for high current surge
protectors). Mosorbs are fast turn−on devices ideally suited
for precise DC protection with no inherent wear out
mechanism.
+ 12 V
0V
ANALOG I/O
VCC = 12 V
14
ANALOG O/I
ON
+ 12 V
0V
SELECTED
CONTROL
INPUT
7
OTHER CONTROL
INPUTS
(VCC OR GND)
Figure 16. 12 V Application
VCC
Dx
Dx
VCC
16 Dx
ON
Dx
VCC
SELECTED
CONTROL
INPUT
OTHER CONTROL
INPUTS
7 (VCC OR GND)
Figure 17. Transient Suppressor Application
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11
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet MC74HC4066A.PDF ] | |
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