Features
• 1.65-V to 5.5-V VCC Operation
• Inputs Accept Voltages to 5.5 V
• Max tpd of 0.8 ns at 3.3 V
• High On-Off Output Voltage Ratio
• High Degree of Linearity
• High Speed, Typically 0.5 ns (VCC = 3 V,
CL = 50 pF)
• Low ON-State Resistance, Typically ≉5.5 Ω (VCC
= 4.5 V)
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)

Description
This single analog switch is designed for 1.65-V to
5.5-V VCC operation.
The SN74LVC1G66 device can handle analog and
digital signals. The device permits bidirectional
transmission of signals with amplitudes of up to 5.5 V
(peak).
NanoFree package technology is a major
breakthrough in IC packaging concepts, using the die
as the package.

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