SN74LVC2G66_15 Datasheet, PDF (1/27 Pages) Texas Instruments – SN74LVC2G66 Dual Bilateral Analog Switch

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SN74LVC2G66
SCES325L – JULY 2001 – REVISED SEPTEMBER 2015
SN74LVC2G66 Dual Bilateral Analog Switch
1 Features
•1 Available in the Texas Instruments
NanoFree™ Package
• 1.65-V to 5.5-V V_CC Operation
• Inputs Accept Voltages to 5.5 V
• Max t_pd of 0.8 ns at 3.3 V
• High On-Off Output Voltage Ratio
• High Degree of Linearity
• High Speed, Typically 0.5 ns
(V_CC = 3 V, C_L = 50 pF)
• Rail-to-Rail Input/Output
• Low ON-State Resistance, Typically ≉6 Ω
(V_CC = 4.5 V)
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
2 Applications
• Wireless Devices
• Audio and Video Signal Routing
• Portable Computing
• Wearable Devices
• Signal Gating, Chopping, Modulation or
Demodulation (Modem)
• Signal Multiplexing for Analog-to-Digital and
Digital-to-Analog Conversion Systems
3 Description
This dual bilateral analog switch is designed for
1.65-V to 5.5-V V_CC operation.
The SN74LVC2G66 device can handle both analog
and digital signals. The SN74LVC2G66 device
permits signals with amplitudes of up to 5.5 V (peak)
to be transmitted in either direction.
NanoFree package technology is a major
breakthrough in IC packaging concepts, using the die
as the package.
Each switch section has its own enable-input control
(C). A high-level voltage applied to C turns on the
associated switch section.
Applications include signal gating, chopping,
modulation or demodulation (modem), and signal
multiplexing for analog-to-digital and digital-to-analog
conversion systems.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN74LVC2G66DCT SSOP (8)
2.95 mm × 2.80 mm
SN74LVC2G66DCU VSSOP (8)
2.30 mm × 2.00 mm
SN74LVC2G66YZP DSBGA (8)
1.91 mm × 0.91 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Logic Diagram, Each Switch (Positive Logic)
1A ¹
1C ⁷
One of Two Switches
2 _1B
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.