MC74LVX8051
Analog Multiplexer/
Demultiplexer
High−Performance Silicon−Gate CMOS
The MC74LVX8051 utilizes silicon−gate CMOS technology to
achieve fast propagation delays, low ON resistances, and low OFF
leakage currents. This analog multiplexer/demultiplexer controls
analog voltages that may vary across the complete power supply range
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(from V to GND).
CC
The LVX8051 is similar in pinout to the high−speed HC4051A and
the metal−gate MC14051B. The Channel−Select inputs determine
which one of the Analog Inputs/Outputs is to be connected, by means
of an analog switch, to the Common Output/Input. When the Enable
pin is HIGH, all analog switches are turned off.
The Channel−Select and Enable inputs are compatible with standard
CMOS outputs; with pull−up resistors they are compatible with
LSTTL outputs.
SOIC−16
D SUFFIX
CASE 751B
TSSOP−16
DT SUFFIX
CASE 948F
PIN ASSIGNMENT
V
CC
X2 X1 X0 X3
A
B
C
9
16 15 14 13 12
11
10
This device has been designed so that the ON resistance (R ) is
on
more linear over input voltage than R of metal−gate CMOS analog
on
switches.
1
2
3
4
5
6
7
8
Features
X4 X6
X
X7 X5 Enable NC GND
• Fast Switching and Propagation Speeds
• Low Crosstalk Between Switches
MARKING DIAGRAMS
• Diode Protection on All Inputs/Outputs
16
• Analog Power Supply Range (V − GND) = 2.5 to 6.0 V
CC
LVX8051G
AWLYWW
• Digital (Control) Power Supply Range (V − GND) = 2.5 to 6.0 V
CC
• Improved Linearity and Lower ON Resistance Than Metal−Gate
Counterparts
1
SOIC−16
• Low Noise
• In Compliance With the Requirements of JEDEC Standard No. 7A
• Chip Complexity: LVX8051 − 184 FETs or 46 Equivalent Gates
• These Devices are Pb−Free and are RoHS Compliant
16
LVX
8051
ALYWG
G
1
TSSOP−16
LVX8051 = Specific Device Code
A
WL, L
Y
= Assembly Location
= Wafer Lot
= Year
WW, W = Work Week
G or G
= 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 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
1
Publication Order Number:
August, 2014 − Rev. 6
MC74LVX8051/D