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MC74LVXT4066_11 Datasheet, PDF (1/13 Pages) ON Semiconductor – Quad Analog Switch/Multiplexer/Demultiplexer | |||
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MC74LVXT4066
Quad Analog Switch/
Multiplexer/Demultiplexer
HighâPerformance SiliconâGate CMOS
The MC74LVXT4066 utilizes siliconâgate CMOS technology to
achieve fast propagation delays, low ON resistances, and low
OFFâchannel leakage current. This bilateral switch/multiplexer/
demultiplexer controls analog and digital voltages that may vary
across the full powerâsupply range (from VCC to GND).
The LVXT4066 is identical in pinout to the metalâgate CMOS
MC14066 and the highâspeed CMOS HC4066A. Each device has four
independent switches. The device has been designed so that the ON
resistances (RON) are much more linear over input voltage than RON
of metalâgate CMOS analog switches.
The ON/OFF control inputs are compatible with standard LSTTL
outputs. The input protection circuitry on this device allows
overvoltage tolerance on the ON/OFF control inputs, allowing the
device to be used as a logicâlevel translator from 3.0 V CMOS logic to
5.0 V CMOS Logic or from 1.8 V CMOS logic to 3.0 V CMOS Logic
while operating at the higherâvoltage power supply.
The MC74LVXT4066 input structure provides protection when
voltages up to 7.0 V are applied, regardless of the supply voltage. This
allows the MC74LVXT4066 to be used to interface 5.0 V circuits to
3.0 V circuits.
Features
⢠Fast Switching and Propagation Speeds
⢠High ON/OFF Output Voltage Ratio
⢠Low Crosstalk Between Switches
⢠Diode Protection on All Inputs/Outputs
⢠Wide PowerâSupply Voltage Range (VCC â GND) = 2.0 to 6.0 V
⢠Analog Input Voltage Range (VCC â GND) = 2.0 to 6.0 V
⢠Improved Linearity and Lower ON Resistance over Input Voltage
than the MC14016 or MC14066
⢠Low Noise
⢠These Devices are PbâFree and are RoHS Compliant
http://onsemi.com
14
1
MARKING
DIAGRAMS
14
SOICâ14
D SUFFIX
CASE 751A
1
LVXT4066G
AWLYWW
14
1
14
TSSOPâ14
DT SUFFIX
CASE 948G
LVXT
4066
ALYWG
G
1
14
14
1
SOEIAJâ14
M SUFFIX
CASE 965
LVXT4066
ALYWG
1
LVXT4066 = Specific Device Code
A
= Assembly Location
WL, L
= Wafer Lot
Y
= Year
WW, W = Work Week
G or G
= PbâFree 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, 2011
1
May, 2011 â Rev. 3
Publication Order Number:
MC74LVXT4066/D
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