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Product Detailed Parameters
- Description：IC SW SPST-NOX4 20OHM SOEIAJ-14
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- 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 (0.209", 5.30mm Width)
- Supplier Device Package：SOEIAJ-14
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The MC74LVX4066MELG is a high-performance silicon-gate CMOS quad analog switch manufactured by onsemi. It features four independent bilateral switches capable of controlling analog and digital voltages across the full power-supply range from VCC to GND. The device operates within a supply voltage range of 2.0 V to 6.0 V and supports an operating temperature range of -55°C to +85°C. Key electrical characteristics include a maximum ON resistance of 40 Ω at 3.0 V, propagation delays of 30 ns (control to output) at 2.0 V, and low off-channel leakage current of 1.0 µA at 5.5 V. It utilizes a TSSOP-14 package.
Feature Summary
- Utilizes silicon-gate CMOS technology for fast switching speeds and low ON resistances with improved linearity over input voltage compared to metal-gate CMOS devices.
- Provides four independent bilateral switches that control analog and digital signals varying across the entire power-supply range.
- Includes diode protection on all inputs and outputs to guard against damage from high static voltages or electric fields.
Applications
- Multiplexer and demultiplexer configurations for signal routing
- Sample-and-hold amplifier circuits
- TTL/NMOS-to-CMOS level conversion interfaces
Procurement Notes
Verify the specific ordering suffix 'ELG' against official documentation, as standard listings typically reference 'D' (SOIC) or 'DT' (TSSOP) suffixes. Confirm RoHS compliance status and Pb-Free designation directly with the manufacturer or authorized distributors, as packaging details may vary. Ensure the component meets the required thermal and electrical specifications for the intended application environment.
Selection Notes
Select this component when a quad analog switch is required with a wide supply voltage range up to 6.0 V. It is suitable for applications demanding low crosstalk and high OFF/ON output voltage ratios. Consider the TSSOP-14 package constraints and ensure the control logic levels are compatible with standard CMOS outputs or LSTTL outputs using pull-up resistors.
Part Context
The MC74LVX4066 belongs to the LVX series of high-performance silicon-gate CMOS logic devices. It shares pinout compatibility with the metal-gate CMOS MC14066 and the high-speed CMOS HC4066A. This design allows for direct replacement in existing circuits while offering improved performance metrics such as lower ON resistance and better linearity.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official cross-reference guides or contact the manufacturer for validated alternatives.
