CD74HC4066MG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD74HC4066MG4 is a quad bilateral analog switch IC from Texas Instruments featuring four independent SPST channels with 200 MHz bandwidth and 2V to 10V supply range. It enables bidirectional signal routing for analog and digital multiplexing 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
- CD74HC4066MG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3400(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Four independent SPST bilateral analog switches enabling flexible signal routing and multiplexing in a single 14-pin SOIC package
- Wide 200 MHz nominal bandwidth supporting both analog audio/video signal switching and high-speed digital data routing applications
- Broad 2V to 10V supply voltage range with maximum input voltage of 10V accommodating diverse system power rails from 3.3V to 5V logic
- RoHS-compliant lead-free (e4) construction in SOIC package for reliable surface-mount assembly in high-volume production
Applications
The CD74HC4066MG4 is widely used in analog signal multiplexing and demultiplexing applications such as audio signal routing, test equipment switching matrices, and data acquisition front-ends. It suits programmable gain amplifier circuits, analog-to-digital converter input selection, and bus isolation in mixed-signal embedded systems. The device also serves in telecommunications equipment and consumer electronics where low on-resistance bilateral switching with CMOS-compatible control is required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Analog IC - Other Type | SPST |
| Bandwidth-Nom | 200MHz |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 2V |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Normal Position | NO |
| Number of Channels | 4 |
| Number of Functions | 4 |
| Off-state Isolation-Nom | 72dB |
| On-state Resistance Match-Nom | 1Ω |
| On-state Resistance-Max (Ron) | 95Ω |
| Output | SEPARATE OUTPUT |
| 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 |
| Supply Current-Max (Isup) | 0.02mA |
| Supply Voltage-Max (Vsup) | 10V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 4.5V |
| Surface Mount | YES |
| Switch-off Time-Max | 45ns |
| Switch-on Time-Max | 30ns |
| Switching | MAKE-BEFORE-BREAK |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HC4066MG4:
Frequently Asked Questions
How many switch channels does the CD74HC4066MG4 have?
The CD74HC4066MG4 contains four independent single-pole single-throw (SPST) bilateral analog switch channels, each controllable independently, allowing simultaneous or individual switching of four separate analog or digital signal paths.
What is the bandwidth of the CD74HC4066MG4?
The CD74HC4066MG4 has a nominal bandwidth of 200 MHz, making it suitable for switching both audio-frequency analog signals and moderate-speed digital data signals without significant signal degradation or bandwidth limitation.
What supply voltage range does the CD74HC4066MG4 support?
The CD74HC4066MG4 operates from a supply voltage of 2V to 10V (maximum input voltage 10V), offering compatibility with both 3.3V and 5V logic systems and providing design flexibility across different power supply environments.
What package does the CD74HC4066MG4 come in?
The CD74HC4066MG4 is packaged in a 14-pin SOIC (R-PDSO-G14) surface-mount package, a widely used format that is easy to solder, inspect, and replace during PCB assembly and rework processes.
What are typical applications for the CD74HC4066MG4 analog switch?
Typical applications include audio signal routing, analog multiplexing for ADC inputs, programmable resistor networks, test and measurement switching, bus isolation, and sample-and-hold circuits in industrial, consumer electronics, and communications equipment.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5100 | $0.51 |
| 11+ | $0.4250 | $4.67 |
| 48+ | $0.3400 | $16.32 |
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