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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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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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+ | $1.1500 | $1.15 |
| 100+ | $0.8700 | $87.00 |
| 1000+ | $0.3687 | $368.67 |
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