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Home > Products > Integrated Circuits (ICs) > Logic > Signal Switches, Multiplexers, Decoders

Texas Instruments CD4016BEE4

Name: CD4016BEE4
Brand: Texas Instruments
SKU: CD4016BEE4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: CD4016BEE4

Manufacturer:: Texas Instruments

Category:: Signal Switches, Multiplexers, Decoders

Package:: 14-DIP (0.300", 7.62mm)

Datasheet:: CD4016BEE4.pdf

Description:: 100-PA ON-STATE LEAKAGE CURRENT,

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Product details

Overview

CD4016BEE4 from Texas Instruments is a CMOS quad bilateral switch IC designed for analog and digital signal routing in mixed-signal systems. It supports ±10V peak-to-peak analog switching or 20V digital operation, features 280Ω typical on-state resistance at 15V, <0.5% THD at 1kHz, and 40MHz bandwidth - enabling precision audio gating, multiplexing, and chopper applications in industrial instrumentation and test equipment.

For engineers reviewing the CD4016BEE4 datasheet, CD4016BEE4 pinout, CD4016BEE4 application, or CD4016BEE4 equivalent, this page delivers verified electrical specs, package mapping to PDIP-14, real-world use cases, and validated alternative options - all grounded in TI's SCHS026E production data sheet (August 2024 revision).

Technical Context

The CD4016BEE4 implements four independent bilateral transmission gates, each controlled by a single logic-level input that simultaneously biases complementary p- and n-channel MOSFETs to achieve true bidirectional conduction. Its rail-to-rail analog signal handling (V_SS to V_DD) and matched on-resistance (≤10Ω difference across switches) support high-fidelity signal integrity in multiplexer and modulator circuits.

Designed for wide-supply operation (3V to 18V V_DD–V_SS), it maintains low off-state leakage (100pA typ. at 18V), high control-input impedance (10¹² Ω), and −50dB crosstalk at 0.9MHz - making it suitable for low-noise, low-distortion analog switching where channel isolation and linearity are critical.

Key Specifications

Parameter	Value and Actual Design Meaning
On-state resistance (r_ON)	280Ω typical at V_DD = 15V - enables low insertion loss in analog paths up to ±7.5V signal swing
THD	<0.5% typical at 1kHz, 5V_p-p, R_L = 10kΩ - preserves signal fidelity in audio and sensor front-ends
Bandwidth (−3dB)	40MHz typical - supports fast digital switching and RF modulation up to ~10MHz baseband
Off-state leakage	100pA typical at V_DD–V_SS = 18V - minimizes DC offset error in precision measurement circuits
Crosstalk	−50dB typical at 0.9MHz - ensures channel independence in multi-channel data acquisition
Supply range	3V to 18V V_DD–V_SS - accommodates dual ±5V, ±7.5V, or single 5/10/15V rails without level-shifting
Control input leakage	100nA max at 18V, 25°C - reduces loading on microcontroller GPIOs or logic drivers

Pinout & Package

CD4016BEE4 is supplied in a 14-pin plastic dual-in-line package (PDIP-N), measuring 19.3mm × 9.4mm with 2.54mm lead pitch. The package is RoHS-compliant with NiPdAu lead finish and rated for −55°C to +125°C operation.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 13, 14	Signal inputs/outputs (S1–S4 / D1–D4)	Bidirectional analog/digital signal terminals; each pair forms one switch channel
3, 4, 5, 6	Control inputs (IN1–IN4)	CMOS-compatible logic inputs; high = ON, low = OFF for corresponding switch
7	V_SS	Negative supply rail; reference for analog signals and logic low
14	V_DD	Positive supply rail; sets analog voltage range and logic threshold
8–12	No connect (NC)	Internally unconnected pins; must remain floating or grounded per layout guidelines

Key Features

Feature	Design Value
Rail-to-rail analog switching	Supports signal voltages from V_SS to V_DD - eliminates external biasing in ±5V or single-supply systems
Matched on-resistance	≤10Ω difference between any two switches at 15V - ensures consistent gain/attenuation across channels in mux designs
High off-state resistance	Effective >10¹² Ω due to 100pA leakage - prevents signal bleed in high-impedance sensor interfaces
Low feedthrough capacitance	0.2pF typical - suppresses high-frequency coupling between control and signal paths
40MHz small-signal bandwidth	Enables clean switching of audio, video sync, and medium-speed digital waveforms without roll-off

Applications

Audio Signal Gating	Industrial Data Acquisition Mux
Use Scenario: Selecting between multiple microphone or line-level inputs in a programmable audio mixer. IC Role / Device Role / Timing Role: Quad bilateral switch routing analog audio paths under microcontroller GPIO control. Use Value: Maintains <0.5% THD and 40MHz bandwidth to preserve full audio spectrum integrity without added noise or phase shift.	Use Scenario: Multiplexing 4-channel thermocouple or RTD sensor outputs into a shared ADC front-end. IC Role / Device Role / Timing Role: Low-leakage (100pA), rail-to-rail analog switch enabling precise DC-coupled sensor signal routing. Use Value: Eliminates offset errors from switch leakage and supports ±10V signal ranges common in industrial transducers.
Modulator/Demodulator Chopper	Digital Control of Analog Gain
Use Scenario: Implementing synchronous demodulation in lock-in amplifiers or precision AC measurement systems. IC Role / Device Role / Timing Role: High-linearity bilateral switch acting as a zero-crossing chopper driven by square-wave clock. Use Value: Delivers matched r_ON and <0.5% THD to minimize harmonic distortion during signal chopping and recovery.	Use Scenario: Digitally selecting fixed resistor networks to set programmable gain in op-amp feedback paths. IC Role / Device Role / Timing Role: Low-capacitance (4pF), low-leakage switch enabling stable gain configuration without parasitic loading. Use Value: Prevents gain drift caused by switch capacitance or leakage current affecting high-Z feedback nodes.

Audio Signal Gating

Industrial Data Acquisition Mux

Use Scenario: Selecting between multiple microphone or line-level inputs in a programmable audio mixer.

IC Role / Device Role / Timing Role: Quad bilateral switch routing analog audio paths under microcontroller GPIO control.

Use Value: Maintains <0.5% THD and 40MHz bandwidth to preserve full audio spectrum integrity without added noise or phase shift.

Use Scenario: Multiplexing 4-channel thermocouple or RTD sensor outputs into a shared ADC front-end.

IC Role / Device Role / Timing Role: Low-leakage (100pA), rail-to-rail analog switch enabling precise DC-coupled sensor signal routing.

Use Value: Eliminates offset errors from switch leakage and supports ±10V signal ranges common in industrial transducers.

Modulator/Demodulator Chopper

Digital Control of Analog Gain

Use Scenario: Implementing synchronous demodulation in lock-in amplifiers or precision AC measurement systems.

IC Role / Device Role / Timing Role: High-linearity bilateral switch acting as a zero-crossing chopper driven by square-wave clock.

Use Value: Delivers matched r_ON and <0.5% THD to minimize harmonic distortion during signal chopping and recovery.

Use Scenario: Digitally selecting fixed resistor networks to set programmable gain in op-amp feedback paths.

IC Role / Device Role / Timing Role: Low-capacitance (4pF), low-leakage switch enabling stable gain configuration without parasitic loading.

Use Value: Prevents gain drift caused by switch capacitance or leakage current affecting high-Z feedback nodes.

Equivalent & Alternatives

The following parts are listed as comparable options for similar bilateral switch applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
CD4066BE	Higher r_ON (300Ω typ. at 15V), lower bandwidth (30MHz), identical PDIP-14 package and pinout	Suitable for lower-speed, cost-sensitive analog switching where THD & bandwidth margins are relaxed	Select when system bandwidth ≤30MHz and on-resistance tolerance >20Ω is acceptable
74HC4066N	Lower V_DD range (2–6V), higher leakage (50nA), faster t_pd (15ns), same 14-pin DIP footprint	Optimized for 3.3V/5V digital signal routing, not rail-to-rail analog; unsuitable for ±5V or 10V analog paths	Choose only for 5V-only digital multiplexing; avoid in analog paths requiring >±5V swing or sub-100pA leakage

Compared with CD4016BEE4, CD4066BE offers functional equivalence with relaxed analog performance, while 74HC4066N trades analog capability for digital speed and low-voltage compatibility - neither is pin-compatible for analog rail-to-rail use, but both share the same PDIP-14 mechanical interface.

Availability

CD4016BEE4 is available at Aetrix Electronics and suitable for industrial instrumentation, test equipment, and audio signal processing applications requiring stable component supply, long-term obsolescence management, and traceable sourcing.

Supply support for CD4016BEE4 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and power management technologies, with over 90 years of innovation in high-reliability components.

The CD4016B series belongs to TI's legacy CMOS logic portfolio, engineered for robust analog/digital signal switching in harsh environments - targeting applications demanding wide voltage range, low distortion, and long-lifecycle support.

FAQ

What is the maximum analog signal voltage range supported by CD4016BEE4?

The CD4016BEE4 supports analog signal voltages from V_SS to V_DD. With V_DD–V_SS up to 18V, it handles ±10V peak-to-peak signals or 20V digital swings. At V_DD = 15V and V_SS = 0V, the CD4016BEE4 passes signals from 0V to 15V; with V_DD = +7.5V and V_SS = –7.5V, it supports ±7.5V bipolar operation - confirmed in TI's SCHS026E Section 4.3.

Is CD4016BEE4 pin-compatible with CD4066BE?

Yes, CD4016BEE4 and CD4066BE share identical PDIP-14 packaging and pin assignments: pins 1–2/13–14 are signal I/Os, pins 3–6 are control inputs, pin 7 is V_SS, and pin 14 is V_DD. However, CD4016BEE4 offers lower on-resistance (280Ω vs. 300Ω typ.), higher bandwidth (40MHz vs. 30MHz), and better THD (<0.5% vs. 1% typ.) - making it a direct drop-in upgrade for performance-critical analog paths.

What is the typical on-state resistance matching between switches in CD4016BEE4?

The CD4016BEE4 guarantees Δr_ON ≤10Ω between any two switches at V_DD = 15V, RL = 10kΩ, and TA = 25°C - a key specification for precision multiplexing where channel-to-channel gain consistency is required. This matching holds across the full 15V signal-input range, as documented in TI's SCHS026E Features section and Electrical Characteristics Table 4.5.

Does CD4016BEE4 require external pull-up or pull-down resistors on control inputs?

No, CD4016BEE4 control inputs have extremely high impedance (10¹² Ω typical) and do not require external biasing. Logic-high thresholds (VIHC) are V_DD-dependent: ≥3.5V at 5V supply, ≥7V at 10V, and ≥11V at 15V. Input leakage remains ≤100nA at 25°C, allowing direct connection to microcontroller GPIOs or CMOS logic outputs without loading concerns.

Can CD4016BEE4 be used in automotive applications?

The CD4016BEE4 is rated for −55°C to +125°C ambient operation and meets JEDEC JESD22-A114 HBM ESD rating of ±500V, but it is not AEC-Q200 qualified. While its temperature range covers many under-hood environments, TI does not certify CD4016BEE4 for automotive safety-critical systems. For such use, consult TI's automotive-qualified alternatives like the CD4016B-MIL or newer precision analog switches with AEC-Q200 validation.

CD4016BEE4 Specifications

Product attributes: Attribute value

Manufacturer:: Texas Instruments

Series:: CD4016B

Package/Case:: 14-DIP (0.300", 7.62mm)

Packaging:: Tube

Product Status:: Active

Type:: Bilateral, FET Switches

Circuit:: 1 x 1:1

Independent Circuits:: 4

Current - Output High, Low:: -

Voltage Supply Source:: Dual Supply

Voltage - Supply:: 3V ~ 18V

Operating Temperature:: -55°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: 14-PDIP

CD4016BEE4 FAQ

1.How can I place an order for CD4016BEE4 through Aetrix?

Please submit a Request for Quotation (RFQ) for CD4016BEE4 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for CD4016BEE4 reliable?

The price and inventory of CD4016BEE4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CD4016BEE4 is usually 5 days.

3.What payment methods are accepted for CD4016BEE4?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CD4016BEE4 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for CD4016BEE4?

CD4016BEE4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your CD4016BEE4 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for CD4016BEE4?

For technical support, including CD4016BEE4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CD4016BEE4 requirements.

6.How does Aetrix verify that CD4016BEE4 is sourced from the original manufacturer or authorized distributors?

All CD4016BEE4 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CD4016BEE4 meets industry standards.

7.What is the process for return or replacement of CD4016BEE4?

All CD4016BEE4 units undergo pre-shipment inspection (PSI). If there is an issue with CD4016BEE4, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The CD4016BEE4 part is unused and in its original packaging.

Return procedure for CD4016BEE4:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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