CD4066BNS Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
CD4066BNS is a CMOS quad bilateral analog switch from Texas Instruments with 4 independent SPST channels and 40 MHz bandwidth in a 14-pin SO package. It operates from a single or dual supply and switches analog or digital signals up to the supply rail. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD4066BNS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4326(MOQ 100)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD4066BNS?
- 4 independent SPST bilateral switch channels enabling flexible signal routing in analog multiplexer and signal conditioning designs
- 40 MHz analog signal bandwidth supports audio, video, and intermediate-frequency switching without significant insertion loss
- Wide supply voltage range compatible with both single-supply and dual ±5 V configurations for mixed-signal systems
What is CD4066BNS used for?
The CD4066BNS is widely used in analog signal routing for audio mixers, data acquisition front ends, and communication systems where 4 independent SPST channels with 40 MHz bandwidth are needed. It performs effectively in sample-and-hold circuits, analog multiplexers, and CMOS logic signal routing on a single PCB. The 14-pin SO package suits space-constrained designs in consumer electronics and industrial instrumentation.
What are the specifications of CD4066BNS?
| Date Of Intro | 2018-11-09 |
| YTEOL | 0 |
| Additional Feature | Configuration : 1:1 SPST |
| Analog IC - Other Type | SPST |
| Bandwidth-Nom | 40MHz |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Normal Position | NO |
| Number of Channels | 4 |
| Number of Functions | 1 |
| On-state Resistance Match-Nom | 15Ω |
| On-state Resistance-Max (Ron) | 1300Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Signal Current-Max | 0.025A |
| Supply Current-Max (Isup) | 0.03mA |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Switch-off Time-Max | 70ns |
| Switch-on Time-Max | 70ns |
| Switching | BREAK-BEFORE-MAKE |
| 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) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Where can I find the CD4066BNS datasheet?
CD4066BNS Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4066BNS?
Compatible alternatives and drop-in replacements for CD4066BNS:
Frequently Asked Questions
What is the analog bandwidth of the CD4066BNS, and what signal types can it switch?
The CD4066BNS has a nominal bandwidth of 40 MHz, allowing it to switch audio, video, and intermediate-frequency analog signals without significant attenuation. It handles both analog and digital signals from 0 V up to the positive supply rail, making it a versatile SPST switch for mixed-signal boards.
How many independent switch channels does the CD4066BNS provide and how are they configured?
The CD4066BNS contains 4 independent SPST bilateral switch channels, each controlled by a separate logic input. All 4 channels share a common 14-pin SOIC package, enabling compact quad-channel signal routing without discrete relays or separate switch ICs.
Can the CD4066BNS operate from a single supply voltage, and what supply range is supported?
Yes, the CD4066BNS supports single-supply operation as well as dual supplies down to -5 V on the negative rail. The CMOS design allows the device to switch signals across the full supply span, and its low quiescent current makes it power-efficient in battery-operated instruments and portable audio equipment.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.5562 | $55.62 |
| 250+ | $0.5202 | $130.06 |
| 500+ | $0.4986 | $249.28 |
| 100000+ | $0.4326 | $43260.00 |
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