SN74LV4066ADG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments SN74LV4066ADG4 is a quad single-pole single-throw (SPST) analog switch with 40dB off-state isolation, 180Ω maximum on-resistance, and 6Ω channel-to-channel resistance matching in a 14-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74LV4066ADG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad SPST configuration with four independent analog switches in a single 14-pin SOIC package
- 40dB nominal off-state isolation ensuring minimal signal leakage when switches are open
- 6Ω nominal on-resistance matching across channels for balanced signal routing in multiplexed systems
- Low-voltage CMOS compatible control inputs supporting 1.65V to 5.5V digital logic levels
- Bidirectional signal switching capability for both analog and digital signal routing applications
Applications
The SN74LV4066ADG4 is suitable for audio signal routing, data acquisition multiplexing, and general-purpose analog switching in consumer electronics and industrial control systems. It is commonly used to switch sensor signals, audio channels, and reference voltages in mixed-signal PCB designs where multiple analog paths must be independently controlled by digital logic. Its 40dB isolation and matched on-resistance also make it valuable in test and measurement equipment requiring accurate, low-crosstalk signal switching.
Specifications
| YTEOL | 0 |
| Analog IC - Other Type | SPST |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Normal Position | NO |
| Number of Channels | 1 |
| Number of Functions | 4 |
| Off-state Isolation-Nom | 40dB |
| On-state Resistance Match-Nom | 6Ω |
| On-state Resistance-Max (Ron) | 180Ω |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Signal Current-Max | 0.05A |
| Supply Current-Max (Isup) | 0.02mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 2.3V |
| Surface Mount | YES |
| Switch-off Time-Max | 25ns |
| Switch-on Time-Max | 25ns |
| Switching | MAKE-BEFORE-BREAK |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74LV4066ADG4:
Frequently Asked Questions
How many switch channels does the SN74LV4066ADG4 contain?
The SN74LV4066ADG4 contains four independent SPST (single-pole single-throw) analog switch channels in a single package, each independently controllable by a dedicated digital control input.
What is the on-state resistance of the SN74LV4066ADG4?
The SN74LV4066ADG4 has a maximum on-state resistance of 180Ω, with a nominal channel-to-channel resistance match of 6Ω, ensuring balanced signal performance across all four switch channels in multiplexed analog circuit designs.
What is the off-state isolation of the SN74LV4066ADG4?
The SN74LV4066ADG4 provides 40dB nominal off-state isolation, which limits signal leakage through open switch channels and reduces crosstalk between adjacent signal paths in audio and data acquisition applications.
What package does the SN74LV4066ADG4 come in?
The SN74LV4066ADG4 is available in a 14-pin SOIC (Small Outline Integrated Circuit) package, a widely used surface-mount package that is compatible with standard PCB assembly processes and rework equipment.
What applications is the SN74LV4066ADG4 suited for?
The SN74LV4066ADG4 is suited for audio signal switching, analog multiplexing in data acquisition systems, sensor signal routing, reference voltage selection, and general-purpose analog switching applications in consumer, industrial, and test equipment designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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