CD4066BPWR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
CD4066BPWR is a quad SPST analog switch IC with 4 independent channels, 40 MHz bandwidth, and wide supply voltage range. Ideal for signal routing, multiplexing, and switching applications. From $0.25 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD4066BPWR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2523(MOQ 1)
- 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 CD4066BPWR?
- Quad SPST analog switches with 4 independent channels for flexible signal routing
- 40 MHz nominal bandwidth supporting high-frequency analog and digital signal switching
- Wide supply voltage range with both positive and negative supply support (-5V neg supply)
- CMOS technology enabling low power consumption and high noise immunity
- 14-pin SOIC (R-PDSO-G14) package optimized for compact PCB layouts
What is CD4066BPWR used for?
The CD4066BPWR is widely used in signal multiplexing and routing applications such as audio switching, communication systems, and instrumentation. It serves as an analog signal switch in data acquisition systems, sample-and-hold circuits, and programmable gain amplifiers. Its quad-channel configuration also makes it suitable for digital logic control, modem switching, and general-purpose analog/digital signal gating.
What are the specifications of CD4066BPWR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| 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 | 4 |
| On-state Resistance Match-Nom | 15Ω |
| On-state Resistance-Max (Ron) | 1300Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Signal Current-Max | 0.025A |
| Supply Current-Max (Isup) | 0.03mA |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| 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 | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## CD4066BPWR Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Malaysia |
Where can I find the CD4066BPWR datasheet?
CD4066BPWR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4066BPWR?
Compatible alternatives and drop-in replacements for CD4066BPWR:
suggested
suggested
suggested
suggested
Frequently Asked Questions
What are the key specifications of the CD4066BPWR?
The CD4066BPWR is a quad SPST analog switch with 4 independent channels, a nominal bandwidth of 40 MHz, a negative supply voltage of -5V, and is housed in a 14-pin SOIC package (R-PDSO-G14). It is RoHS compliant (Pbfree) and rated for a 15-year end-of-life horizon.
What are the typical applications for the CD4066BPWR?
The CD4066BPWR is commonly used in analog signal switching, audio multiplexing, sample-and-hold circuits, programmable gain amplifiers, data acquisition systems, communication equipment, and general-purpose signal routing where four independent SPST switches are needed.
What package type does the CD4066BPWR come in and how does it affect PCB design?
The CD4066BPWR is available in a 14-pin Small Outline IC (SOIC) package, specifically the R-PDSO-G14. This surface-mount package offers a compact footprint, making it suitable for high-density PCB designs and automated assembly processes.
Is the CD4066BPWR RoHS compliant and what alternatives are available?
Yes, the CD4066BPWR is fully RoHS compliant (Pbfree Code: Yes, JESD-609 Code: e4). Alternatives include the CD4066B in DIP package for through-hole designs, or higher-performance analog switches from Texas Instruments such as the TS5A3166 or TMUX series for lower on-resistance requirements.
Related Guides
ECA1JHG220: 22 µF, 63 V Electrolytic Capacitor Selection Guide
Choose ECA1JHG220 using voltage, tolerance, ripple, temperature and fit checks, with four Panasonic catalog candidates compared.
Nov 6, 2026
How to Choose an Indicator LED: TLMG1100-GS08 Selection Guide
Select TLMG1100-GS08 and evaluate four indicator LED candidates through optical, electrical, footprint, and sourcing checks.
Nov 5, 2026
150141YS73100 Yellow LED Indicator Design and Validation Guide
Design and validate a 150141YS73100 yellow indicator with current-limit calculations, GPIO checks, PWM control, and enclosure visibility tests.
Nov 5, 2026
How to Choose an LMG1020YFFR GaN Gate Driver: Selection and Sourcing Guide
Compare LMG1020 and LMG1210 circuit roles, gate-drive requirements, ordering codes, and sourcing evidence before approving a GaN driver.
Nov 4, 2026
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 |
|---|---|---|
| 1+ | $0.9800 | $0.98 |
| 14+ | $0.4410 | $6.17 |
| 25+ | $0.3280 | $8.20 |
| 100+ | $0.2850 | $28.50 |
| 250+ | $0.2646 | $66.15 |
| 500+ | $0.2523 | $126.17 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit