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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 20OHM 14SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：20Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：160MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-80dB @ 1MHz
- Operating Temperature：-55°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The MC74LVX4066DR2G is a quad analog switch manufactured by onsemi using silicon-gate CMOS technology. It operates within a supply voltage range of 2.0 V to 6.0 V and supports analog signals across the full power-supply range. The device features four independent bilateral switches with low ON resistance, fast propagation speeds, and low OFF-channel leakage current. It is housed in a SOIC-14 package (D suffix) and contains 44 FETs or 11 equivalent gates. The component is Pb-Free and RoHS compliant.
Feature Summary
- High linearity and lower ON resistance over input voltage compared to metal-gate CMOS devices
- Diode protection provided on all inputs and outputs
- Low noise and low crosstalk between switches
- ON/OFF control inputs compatible with standard CMOS and LSTTL outputs
Applications
- Multiplexer and demultiplexer configurations for signal routing
- Sample/hold amplifier circuits
- TTL/NMOS-to-CMOS level conversion interfaces
- Signal separation and switching applications
Procurement Notes
Verify the specific ordering suffix 'DR2G' corresponds to the SOIC-14 package type and tape & reel shipping configuration. Confirm that the component meets Pb-Free and RoHS compliance requirements as specified in the datasheet documentation. Ensure the part number matches the manufacturer's official product listing.
Selection Notes
Select this component when a quad analog switch with high performance and wide voltage compatibility is required. The LVX series offers improved linearity over older metal-gate CMOS alternatives. Verify that the operating temperature range of -55°C to +85°C aligns with the system environment and that the 2.0 V to 6.0 V supply range fits the design constraints.
Part Context
The MC74LVX4066 belongs to the LVX logic family, which utilizes high-performance silicon-gate CMOS technology. It shares pinout compatibility with the metal-gate MC14066 and the HC4066A, facilitating direct replacements in existing designs while offering superior electrical characteristics such as faster switching and lower ON resistance.
Replacement Considerations
Public confirmed substitutes include the MC74LVXT4066DR2G. Designers should verify pinout compatibility and electrical parameter differences before implementing any replacement parts in their circuit designs.
