CD74HC4066EE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The CD74HC4066EE4 is a Texas Instruments high-speed CMOS quad SPST analog switch array in a 14-pin PDIP package with 200 MHz bandwidth and 2 V to 10 V input voltage range. Each switch operates independently in a 1:1 single-pole single-throw configuration. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HC4066EE4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3687(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 CD74HC4066EE4?
- Quad independent SPST (1:1 single-pole single-throw) analog switches with 200 MHz bandwidth enabling high-frequency signal routing in audio, video, and data acquisition systems
- Wide input voltage range of 2 V to 10 V supports operation across a broad range of logic and analog supply voltages, increasing design flexibility in mixed-signal applications
- RoHS-compliant Pb-free 14-pin PDIP (R-PDIP-T14) through-hole package, breadboard-compatible and ideal for prototyping, education, and legacy board designs
What is CD74HC4066EE4 used for?
The CD74HC4066EE4 is commonly used as an analog multiplexer, signal router, or transmission gate in audio signal switching, test-and-measurement equipment, and data acquisition front-ends where multiple analog channels must be selectively connected. Its 200 MHz bandwidth makes it suitable for routing video and RF-adjacent signals within low-GHz system architectures. The quad configuration provides four independent switches in a single package, reducing BOM complexity and PCB area in signal conditioning and mixed-signal designs.
What are the specifications of CD74HC4066EE4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | Configuration : 1:1 SPST |
| Analog IC - Other Type | SPST |
| Bandwidth-Nom | 200MHz |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 2V |
| JESD-30 Code | R-PDIP-T14 |
| 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 | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Signal Current-Max | 0.25A |
| Supply Current-Max (Isup) | 0.02mA |
| Supply Voltage-Max (Vsup) | 10V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 4.5V |
| Surface Mount | NO |
| 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 | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia, Mexico |
Where can I find the CD74HC4066EE4 datasheet?
CD74HC4066EE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD74HC4066EE4?
Compatible alternatives and drop-in replacements for CD74HC4066EE4:
Frequently Asked Questions
What type of switch is in the CD74HC4066EE4?
The CD74HC4066EE4 contains four independent SPST (single-pole single-throw) analog switches in a 1:1 configuration, each controlled by a separate digital input. The normally-open contacts close when the control input is high, routing analog signals bidirectionally through the switch with low on-resistance.
What is the bandwidth of the CD74HC4066EE4?
The CD74HC4066EE4 has a nominal bandwidth of 200 MHz, allowing it to switch and pass analog signals up to 200 MHz with acceptable fidelity. This makes it suitable for audio, video, and moderate RF-frequency signal routing applications in addition to standard digital switching tasks.
What is the supply voltage range for the CD74HC4066EE4?
The CD74HC4066EE4 operates with input voltages ranging from 2 V minimum to 10 V maximum. This wide supply range allows it to interface with both 3.3 V and 5 V digital logic systems, as well as higher-voltage analog circuits, providing broad design flexibility across mixed-signal applications.
What package does the CD74HC4066EE4 use?
The CD74HC4066EE4 is housed in a 14-pin R-PDIP-T14 through-hole DIP package. This industry-standard package is breadboard-compatible, easy to prototype with, and widely supported by PCB CAD libraries, making it a practical choice for evaluation, education, and legacy production designs.
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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 |
|---|---|---|
| 1+ | $1.1500 | $1.15 |
| 100+ | $0.8700 | $87.00 |
| 1000+ | $0.3687 | $368.67 |
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