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Product Detailed Parameters
- Description：IC SW SPST-NOX4 75OHM 14TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：75Ohm
- Channel-to-Channel Matching (ΔRon)：2Ohm
- Voltage - Supply, Single (V+)：2V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：12ns, 12ns
- -3db Bandwidth：50MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：0.5pF, 5.5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-45dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The SN74LV4066APWRG4 is a quadruple bilateral analog switch manufactured by Texas Instruments, housed in a 14-TSSOP surface-mount package. It operates on a single supply voltage ranging from 2V to 5.5V. The device features four independent SPST-NO switches with a maximum on-resistance of 75 ohms and a channel-to-channel matching of 2 ohms. Key electrical specifications include a -3dB bandwidth of 50MHz, turn-on/turn-off times of 12ns each, and an off-state leakage current of 100nA. It supports an operating temperature range of -40°C to 85°C.
Feature Summary
- Provides four independent bilateral analog signal paths for flexible routing
- Ensures signal integrity through low on-resistance and tight channel matching
- Supports wide supply voltage operation for compatibility with various logic families
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching applications
- Programmable gain amplifier configurations
Procurement Notes
Verify the G4 suffix indicates RoHS compliance and green material status as per Texas Instruments documentation. Confirm the TSSOP-14 package dimensions match the design footprint requirements. Ensure the operating temperature range meets the environmental constraints of the final assembly. Cross-reference the specific revision level if strict manufacturing consistency is required.
Selection Notes
Select this component when four independent analog switches are needed within a compact surface-mount form factor. The 75-ohm on-resistance is suitable for general-purpose signal switching rather than high-current power applications. Consider the 50MHz bandwidth limit when processing high-frequency signals. The 2V minimum supply voltage allows operation in low-power portable devices.
Part Context
This part belongs to the SN74LV4066A family of quadruple analog switches. The 'G4' suffix typically denotes lead-free and RoHS-compliant manufacturing variations within the standard SN74LV4066APWR product line. It shares identical electrical characteristics with the base model but adheres to specific environmental compliance standards defined by the manufacturer.
Replacement Considerations
SN74LV4066APWR serves as the direct functional equivalent without the environmental suffix. SN74LV4066ANSR offers the same electrical performance in a 14-SOIC package. SN74LV4066AN provides through-hole mounting options with identical circuit topology.
