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Home Products Integrated Circuits (ICs)Specialized ICs~~CD74HC4067SM96G4~~

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CD74HC4067SM96G4 - Texas Instruments

Name: Texas Instruments CD74HC4067SM96G4
Brand: Texas Instruments
SKU: CD74HC4067SM96G4
Availability: InStock
Rating: 5 (3 reviews)

Manufacturer Part Number: CD74HC4067SM96G4

Manufacturer: Texas Instruments

Allelco Part Number: 41D-CD74HC4067SM96G4

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 14,960 pcs available, New & Original

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Data sheet: -

Category: Integrated Circuits (ICs) > Specialized ICs

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CD74HC4067SM96G4 Tech Specifications
Texas Instruments - CD74HC4067SM96G4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - CD74HC4067SM96G4

Product Attribute	Attribute Value
Part Number	CD74HC4067SM96G4
Package	-
Description	-
Stock Condition	Get 14960 pcs available quantity at Allelco
Payment	PayPal / TT / Credit Card / Western Union
Allelco Certifications	ESD / ISO 9001 / ISO 13485 / ISO 28000

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Manufacturer	Texas Instruments
RoHs Status	-
Warranty	100% Perfect Functions
Transport port	Hong Kong
Shipping by	DHL / FedEx / UPS / TNT / SF Express
RFQ Email	info@allelco.com

Parts Introduction

Manufacturer Part Number

CD74HC4067SM96G4

Manufacturer

Texas Instruments

Introduction

The CD74HC4067SM96G4 is a 16-channel analog multiplexer/demultiplexer IC from Texas Instruments. It is designed to provide high-speed, low-resistance switching in a variety of analog and digital signal routing applications.

Product Features and Performance

16:1 Multiplexer/Demultiplexer circuit

Single-supply operation from 2V to 6V

Fast switching speed with typical on/off times of 51ns and 49ns

Low on-state resistance of 160Ohm

Channel-to-channel matching of 8.5Ohm

Wide operating temperature range of -55°C to 125°C

89MHz -3dB bandwidth

Low charge injection and low channel capacitance

Product Advantages

Versatile analog signal routing in a compact package

Excellent performance characteristics for high-speed, low-noise applications

Wide supply voltage and temperature range for diverse usage scenarios

Small footprint and surface-mount packaging for space-constrained designs

Key Reasons to Choose This Product

Proven reliability and performance from a trusted semiconductor manufacturer

Highly configurable and adaptable to various analog signal routing needs

Cost-effective solution for high-channel count multiplexing/demultiplexing

Seamless integration into a wide range of electronic systems and applications

Quality and Safety Features

Robust design and manufacturing process for consistent quality and reliability

Compliant with relevant industry standards and safety regulations

Compatibility

Designed to be compatible with a variety of analog and digital signal processing systems

Application Areas

Data acquisition systems

Test and measurement equipment

Industrial automation and control

Instrumentation and medical devices

Audio and video signal routing

Wireless communication systems

Product Lifecycle

This product has been discontinued. However, there are equivalent or alternative models available, such as the CD74HC4067M and SN74HC4067. Customers are advised to contact our website's sales team for more information on current product availability and recommended alternatives.

Frequently Asked Questions(FAQ)

What are the key performance differences between the CD74HC4067SM96G4 and similar 16-channel analog multiplexers when evaluating on-state resistance and channel-to-channel matching for precision sensor applications?: The CD74HC4067SM96G4 exhibits an on-state resistance of 160 ohms maximum, with a channel-to-channel matching variation of 8.5 ohms, which is critical in maintaining signal integrity across multiple sensor inputs. This level of mismatch can introduce gain errors in low-level analog signals, particularly in thermocouple or strain gauge measurements where signal conditioning requires consistent impedance paths. Compared to alternatives with higher Ron variation, this component offers improved linearity in switching transitions, reducing crosstalk-induced errors in dense measurement systems.

How does the supply voltage range of the CD74HC4067SM96G4 impact system design when integrating with microcontrollers operating at 3.3V versus 5V logic levels?: With a supply voltage range of 2V to 6V, the CD74HC4067SM96G4 supports direct interfacing with both 3.3V and 5V microcontroller environments without requiring additional level-shifting circuitry. This flexibility simplifies power architecture in mixed-voltage systems, such as industrial control panels using legacy 5V sensors with modern ARM-based controllers. However, designers must ensure that control signals from lower-voltage logic remain within the input high-level threshold of the HC family to guarantee reliable switching operation.

In what scenarios would the 89 MHz bandwidth specification of the CD74HC4067SM96G4 become a limiting factor, and how does it compare to dedicated RF multiplexers?: The 89 MHz bandwidth indicates that the CD74HC4067SM96G4 can handle signals up to approximately 44 MHz before significant attenuation occurs—based on the -3dB definition. While sufficient for most sensor and audio applications, this limit restricts use in high-speed data acquisition or RF switching tasks above 50 MHz. Dedicated RF multiplexers, such as those based on GaAs technology, offer bandwidths exceeding 1 GHz but typically at higher cost, larger size, and greater insertion loss. For general-purpose instrumentation, the CD74HC4067SM96G4 provides a balanced trade-off between speed, power, and integration density.

What considerations should be made regarding switch time parameters when using the CD74HC4067SM96G4 in fast-switching ADC sampling applications?: The CD74HC4067SM96G4 has maximum turn-on and turn-off times of 51 ns and 49 ns respectively. When paired with a high-resolution successive approximation register (SAR) ADC, these delays may require additional settling time before sampling begins to avoid aperture error. For example, in a 12-bit ADC with 100 kSPS throughput, each channel switch introduces a delay that could reduce effective sample rate if not accounted for in timing budgets. Designers often insert wait states in firmware or use hardware sequencing to align switch closure with ADC start-of-conversion signals.

How does the channel capacitance profile of the CD74HC4067SM96G4 affect layout and filtering requirements in high-impedance sensor circuits?: The CD74HC4067SM96G4 exhibits off-state channel capacitances of 5 pF (common-to-differential) and 50 pF (common-to-ground). These parasitics form RC time constants with source impedances, potentially distorting slow-varying signals like thermistor outputs or piezoelectric sensor readings. In layouts with long traces or unshielded cables, capacitive loading increases rise/fall times and may necessitate buffer amplifiers or guard rings. A practical rule of thumb is to limit trace length under 10 cm when driving sources above 10 kΩ to keep time constants below 1 µs for 1% settling accuracy.

Can the CD74HC4067SM96G4 safely interface with bidirectional I²C devices, and what precautions are necessary during channel selection?: Yes, the CD74HC4067SM96G4 can switch bidirectional I²C buses since its internal switches are symmetrical and support bidirectional current flow. However, enabling multiple channels simultaneously may create contention if different I²C addresses attempt simultaneous communication. Additionally, leakage currents up to 800 nA per channel must be considered—though negligible for standard I²C pull-up networks at 3.3V or 5V, they could affect ultra-low-power designs. Proper address management and software arbitration are essential to prevent bus collisions.

What thermal implications arise from continuous switching of all 16 channels on the CD74HC4067SM96G4 in enclosed industrial enclosures?: Although the CD74HC4067SM96G4 is specified over -55°C to 125°C, continuous switching under full load increases dynamic power dissipation due to charge injection and conduction losses. At 6V supply and 160 Ω Ron, worst-case power per active channel is approximately (6V)^2 / 160 Ω ≈ 225 mW, though actual values depend on duty cycle and load. In densely populated PCBs without airflow, cumulative heating may approach junction temperature limits. Thermal simulations or derating curves from TI should guide layout decisions near heat-sensitive components.

How does the MSL rating of 1 for the CD74HC4067SM96G4 influence handling procedures during PCB assembly compared to moisture-sensitive alternatives?: With a Moisture Sensitivity Level (MSL) of 1, the CD74HC4067SM96G4 can be stored indefinitely at room temperature and humidity without special packaging like dry bags or humidity indicator cards. This simplifies inventory management and reduces costs associated with conformal coating or bake-out cycles prior to soldering. It also allows exposure to ambient conditions for unlimited durations, making it ideal for prototyping and production environments where rapid turnaround is required.

What role does the SSOP-24 package play in space-constrained designs using the CD74HC4067SM96G4?: The 24-lead SSOP package measures 5.3 mm wide and occupies minimal board area, enabling compact multi-channel routing in handheld test equipment or modular sensor hubs. Its small footprint supports high-density interconnects on four-layer PCBs, especially when combined with surface-mount techniques like via-in-pad or microvias. However, thermal performance is limited compared to SOIC or QFN packages; thus, long-term reliability assessments should include solder joint fatigue analysis under thermal cycling.

How do leakage current specifications compare between the CD74HC4067SM96G4 and CMOS-compatible multiplexers from other manufacturers in battery-powered IoT nodes?: The CD74HC4067SM96G4 specifies a maximum off-state leakage current of 800 nA per channel. While lower than some older technologies, newer ultra-low-power multiplexers from Analog Devices or Maxim Integrated may achieve sub-nanoampere levels by using specialized process geometries. For battery-operated devices monitoring every few minutes, the difference becomes significant: 16 channels × 800 nA = 12.8 µA quiescent draw could consume 100+ mAh/year even with sleep modes. Thus, while acceptable for intermittent sampling, alternative parts might extend battery life in duty-cycled wireless sensor networks.

What are the implications of using the CD74HC4067SM96G4 in automotive-grade ECU signal multiplexing compared to commercial-grade alternatives?: Operating over -55°C to 125°C, the CD74HC4067SM96G4 meets many automotive temperature grades, but certification to AEC-Q100 is not guaranteed unless explicitly stated. Automotive ECUs often demand stricter fault tolerance, EMI robustness, and lifecycle longevity. Commercial versions like this one may lack qualification for vibration, thermal shock, or electrostatic discharge (ESD) beyond basic human-body model testing. Therefore, while usable in non-certified subsystems, mission-critical applications should verify compliance with OEM-specific standards before final release.

How does the base product number 74HC4067 relate to the CD74HC4067SM96G4, and what historical context informs its selection?: The CD74HC4067SM96G4 is part of Texas Instruments’ CD74HC4067 family, derived from the original 74HC4067 logic standard. The "CD" prefix denotes TI’s enhanced CMOS variant with improved noise margins and wider voltage compatibility. This lineage ensures backward compatibility with existing schematics while offering better performance in industrial environments. Designers leveraging legacy systems can confidently substitute compatible variants knowing core functionality remains consistent across generations.

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Customer Reviews

Evaluation: 10 Articles

Dani***alkerTech

Jun 1, 2026

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.
Yuki***aka88

May 26, 2026

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。
Stev***aker

May 20, 2026

Solid diode for power rectification. Works well in switching circuits.
Bran***Lewis

May 11, 2026

Compact FPGA with good performance. Suitable for basic signal processing tasks.
Oliv***arris

May 7, 2026

Reliable I/O expander. Works well in embedded control applications.
Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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