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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Clock Generators, PLLs, Frequency SynthesizersCD4046BF3A
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CD4046BF3A - Texas Instruments

Manufacturer Part Number
CD4046BF3A
Manufacturer
Texas Instruments
Allelco Part Number
32D-CD4046BF3A
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC PHASE LOCK LOOP 16CDIP
Package
16-CDIP
Data sheet
1.CD4046BF3A.pdf ...

Datasheets

CD4046B.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 11610

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Specifications

CD4046BF3A Tech Specifications
Texas Instruments - CD4046BF3A technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - CD4046BF3A

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 3V ~ 18V, 5V ~ 18V  
Type Phase Lock Loop (PLL)  
Supplier Device Package 16-CDIP  
Series -  
Ratio - Input:Output 1:1  
Package / Case 16-CDIP (0.300", 7.62mm)  
Package Tube  
PLL Yes  
Product Attribute Attribute Value  
Output CMOS  
Operating Temperature -55°C ~ 125°C (TA)  
Number of Circuits 1  
Mounting Type Through Hole  
Input CMOS  
Frequency - Max 2.4MHz  
Divider/Multiplier Yes/No  
Differential - Input:Output No/No  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

CD4046BF3A

Manufacturer

Texas Instruments

Introduction

The CD4046BF3A is a monolithic CMOS phase-locked loop (PLL) circuit that can be used for a variety of applications, including clock generation, frequency synthesis, and FSK demodulation.

Product Features and Performance

Operating temperature range: -55°C to 125°C

Supply voltage range: 3V to 18V, 5V to 18V

Maximum frequency: 2.4MHz

CMOS input and output

Single circuit

1:1 input to output ratio

Includes PLL functionality

Divider but no multiplier

Product Advantages

Wide operating temperature and voltage range

Versatile PLL functionality

Compact 16-CDIP package

Key Technical Parameters

Manufacturer Part Number: CD4046BF3A

Package: 16-CDIP (0.300", 7.62mm)

Mounting Type: Through Hole

RoHS Compliance: ROHS3 Compliant

Quality and Safety Features

Compliant with RoHS3 directive

Compatibility

The CD4046BF3A is compatible with CMOS and similar logic levels.

Application Areas

Clock generation

Frequency synthesis

FSK demodulation

Product Lifecycle

The CD4046BF3A is an active product and is currently available.

Replacement or upgrade options may be available from Texas Instruments.

Key Reasons to Choose This Product

Wide operating temperature and voltage range for versatile applications

Compact 16-CDIP package for efficient use of board space

Integrated PLL functionality for easy frequency control and synthesis

RoHS3 compliance for use in modern electronic systems

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments CD4046BF3A

Product Attribute CD4046BF CD4046BF CD4046BE-NG CD4046BNSRG4
Part Number CD4046BF CD4046BF CD4046BE-NG CD4046BNSRG4
Manufacturer Harris Corporation Texas Instruments Texas Instruments Luminary Micro / Texas Instruments
Voltage - Supply - - - -
Frequency - Max - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Type - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Ratio - Input:Output - - - -
Number of Circuits - - - -
Differential - Input:Output - - - -
Input - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Divider/Multiplier - - - -
Series - - - -
PLL - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Output - - - -

CD4046BF3A Datasheet PDF

Download CD4046BF3A pdf datasheets and Texas Instruments documentation for CD4046BF3A - Texas Instruments.

Datasheets
CD4046B.pdf

Customer Reviews

Evaluation: 10 Articles

  • 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.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

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

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Texas Instruments

CD4046BF3A

Texas Instruments
32D-CD4046BF3A

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