MC74LVXT4051_05 Datasheet, PDF (1/14 Pages) ON Semiconductor – Analog Multiplexer/Demultiplexer High−Performance Silicon−Gate CMOS

MC74LVXT4051
Analog Multiplexer/
Demultiplexer
High−Performance Silicon−Gate CMOS
The MC74LVXT4051 utilizes silicon−gate CMOS technology to
achieve fast propagation delays, low ON resistances, and low leakage
currents. This analog multiplexer/demultiplexer controls analog
voltages that may vary across the complete power supply range (from
V_CC to V_EE).
The LVXT4051 is similar in pinout to the LVX8051, the 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
TTL levels. These inputs are over−voltage tolerant (OVT) for level
translation from 6.0 V down to 3.0 V.
This device has been designed so the ON resistance (R_ON) is more
linear over input voltage than the R_ON of metal−gate CMOS analog
switches and High−Speed CMOS analog switches.
Features
• Select Pins Compatible with TTL Levels
• Fast Switching and Propagation Speeds
• Low Crosstalk Between Switches
• Analog Power Supply Range (V_CC − V_EE) = *3.0 V to )3.0 V
• Digital (Control) Power Supply Range (V_CC − GND) = 2.5 to 6.0 V
• Improved Linearity and Lower ON Resistance Than Metal−Gate,
HSL, or VHC Counterparts
• Low Noise
• Designed to Operate on a Single Supply with V_EE = GND, or Using
Split Supplies up to $ 3.0 V
• Break−Before−Make Circuitry
• Pb−Free Packages are Available*
http://onsemi.com
MARKING
DIAGRAMS
SOIC−16
D SUFFIX
CASE 751B
16
LVXT4051
AWLYWW
1
TSSOP−16
DT SUFFIX
CASE 948F
16
LVXT
4051
ALYW
1
SOEIAJ−16
M SUFFIX
CASE 966
16
LVXT4051
ALYW
1
A
= Assembly Location
WL or L = Wafer Lot
Y
= Year
WW or W = Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
1
March, 2005 − Rev. 4
Publication Order Number:
MC74LVXT4051/D