CD74HC4066PW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments CD74HC4066PW is a quad single-pole single-throw (SPST) analog switch with 200MHz bandwidth, 2V to 10V input voltage range, and 4 independent channels in a 14-pin SOIC package. Supports bidirectional signal switching with 5V-tolerant inputs. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HC4066PW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3800(MOQ 270)
- 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 CD74HC4066PW?
- Quad SPST analog switch with 200MHz bandwidth supporting high-frequency analog and digital signal routing in a single 14-pin SOIC package
- Wide input voltage range of 2V to 10V with 5V-tolerant control inputs enables use across mixed-voltage systems including 2.5V, 3.3V, and 5V domains
- Four independent bidirectional channels with low on-state resistance allow flexible signal multiplexing and bus switching with minimal signal distortion
What is CD74HC4066PW used for?
The CD74HC4066PW is widely used in signal routing, analog multiplexing, and bus switching applications in mixed-voltage digital and analog systems including microcontroller I/O expansion, audio signal routing, and communication interface switching. Its four independent channels and wide voltage range make it effective for test equipment, industrial controllers, and consumer electronics requiring flexible analog or digital signal path management.
What are the specifications of CD74HC4066PW?
| 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 | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| 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 | 0.65mm |
| 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 | 8542.39.00.60 |
| Country of Origin | Malaysia |
Where can I find the CD74HC4066PW datasheet?
CD74HC4066PW Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD74HC4066PW?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the bandwidth of the CD74HC4066PW?
The CD74HC4066PW supports a nominal bandwidth of 200MHz, making it suitable for routing high-frequency analog and digital signals including audio, video, and high-speed data bus signals with minimal signal degradation.
What is the input voltage range of the CD74HC4066PW?
The CD74HC4066PW accepts input voltages from 2V minimum to 10V maximum per channel, providing compatibility with multiple logic and analog voltage standards including 2.5V, 3.3V, and 5V systems commonly used in modern digital designs.
How many switch channels does the CD74HC4066PW have?
The CD74HC4066PW contains four independent SPST (single-pole single-throw) analog switch channels in a single 14-pin SOIC package, allowing simultaneous or independent control of four separate analog or digital signal paths.
What package does the CD74HC4066PW use?
The CD74HC4066PW is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package, JESD-30 code R-PDSO-G14), offering a compact surface-mount footprint that is smaller than standard SOIC, suitable for high-density PCB layouts.
Is the CD74HC4066PW RoHS compliant?
Yes, the CD74HC4066PW is RoHS compliant with Pb-free code Yes and JESD-609 code e4, confirming that it meets EU RoHS and similar international directives restricting the use of hazardous substances in electronic and electrical equipment.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 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 |
|---|---|---|
| 270+ | $0.5705 | $154.03 |
| 385+ | $0.5211 | $200.62 |
| 500+ | $0.5038 | $251.90 |
| 665+ | $0.4516 | $300.31 |
| 100000+ | $0.3800 | $38000.00 |
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