CD74HC4067E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
Texas Instruments CD74HC4067E is a high-speed CMOS 16-channel single-ended analog multiplexer and demultiplexer in a 24-pin DIP package. Features 180Ω max on-resistance, 75dB off-state isolation, and 10Ω channel-to-channel resistance matching for precision signal routing. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 24
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HC4067E Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-channel single-pole multiplexer routes one of sixteen analog or digital signals to a common I/O with 4-bit binary address selection
- 75dB off-state isolation ensures clean signal separation between unselected channels in analog signal switching applications
- 10Ω channel-to-channel on-resistance matching minimizes gain errors across channels in precision multiplexed measurement systems
- High-speed CMOS HC family provides low power consumption with fast switching suitable for data acquisition and sensor scanning
Applications
The CD74HC4067E is used in data acquisition systems and analog signal multiplexing applications where multiple sensor outputs must be routed to a single ADC input, reducing hardware complexity and cost. It is commonly employed in automotive sensor scanning, audio routing, laboratory instrumentation, and portable test equipment requiring sequential sampling of up to 16 analog channels. The low on-resistance and high isolation also make it suitable for digital signal switching in bus expansion and signal matrix applications.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER |
| JESD-30 Code | R-PDIP-T24 |
| JESD-609 Code | e4 |
| Number of Channels | 16 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 75dB |
| On-state Resistance Match-Nom | 10Ω |
| On-state Resistance-Max (Ron) | 180Ω |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP24,.6 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Signal Current-Max | 0.025A |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 4.5V |
| Surface Mount | NO |
| Switch-off Time-Max | 58ns |
| Switch-on Time-Max | 60ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HC4067E:
Frequently Asked Questions
How many channels does the CD74HC4067E support and how are they selected?
The CD74HC4067E is a 16-channel multiplexer that selects one of sixteen input channels using a 4-bit binary address on pins A0–A3, enabling sequential or random-access scanning of 16 independent analog or digital signal sources with a single enable control.
What is the on-resistance and off-state isolation of the CD74HC4067E?
The CD74HC4067E has a maximum on-resistance of 180Ω and a nominal off-state isolation of 75dB, with 10Ω typical channel-to-channel resistance matching, making it suitable for precision analog signal routing where low switching errors and high channel separation are required.
What package does the CD74HC4067E come in?
The CD74HC4067E is housed in a 24-pin PDIP (Plastic Dual In-line Package, JEDEC code R-PDIP-T24), suitable for through-hole PCB assembly and breadboard prototyping in laboratory instruments, educational designs, and low-volume embedded system projects.
Can the CD74HC4067E switch analog signals bidirectionally?
Yes, the CD74HC4067E operates as a bilateral switch, passing analog signals bidirectionally between the common I/O and the selected channel. This makes it usable as both a multiplexer (many inputs to one output) and a demultiplexer (one input to one of many outputs) in the same design.
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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.
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