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HomeProductsIntegrated Circuits (ICs)Logic - Counters, DividersMC14521BDR2G
MC14521BDR2G Image
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MC14521BDR2G - onsemi

Manufacturer Part Number
MC14521BDR2G
Manufacturer
onsemi
Allelco Part Number
32D-MC14521BDR2G
ECAD Model
Parts Description
IC DIVIDER BY 2 24-BIT 16SOIC
Package
16-SOIC (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
MC14521B.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 83540

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Specifications

MC14521BDR2G Tech Specifications
onsemi - MC14521BDR2G technical specifications, attributes, parameters and parts with similar specifications to onsemi - MC14521BDR2G

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply 3 V ~ 18 V  
Trigger Type Negative Edge  
Timing -  
Supplier Device Package 16-SOIC  
Series 4000B  
Reset Asynchronous  
Package / Case 16-SOIC (0.154', 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -55°C ~ 125°C  
Number of Elements 1  
Number of Bits per Element 24  
Mounting Type Surface Mount  
Logic Type Divide-by-2  
Direction -  
Count Rate 12 MHz  
Base Product Number MC14521  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MC14521BDR2G

Manufacturer

onsemi

Introduction

The MC14521BDR2G is a high-performance, low-power CMOS dual 24-bit binary counter/divider integrated circuit. It is designed for a wide range of digital applications that require precise frequency division.

Product Features and Performance

24-bit counter/divider

Negative edge-triggered

Asynchronous reset

Low power consumption

High-speed operation up to 12 MHz count rate

Product Advantages

Precise frequency division

Flexible design for various digital applications

Low power, high-speed performance

Compact surface mount package

Key Technical Parameters

Operating voltage: 3V to 18V

Operating temperature: -55°C to 125°C

24-bit counter/divider

Negative edge-triggered

Asynchronous reset

Count rate up to 12 MHz

Quality and Safety Features

RoHS3 compliant

Reliable and robust design

Compatibility

Compatible with a wide range of digital systems and circuits

Application Areas

Frequency division in digital circuits

Clock generation and distribution

Digital signal processing

Telecommunication systems

Industrial automation and control

Product Lifecycle

Current product, no discontinuation or replacement planned

Several Key Reasons to Choose This Product

Precise and reliable frequency division

High-speed and low-power performance

Flexible design for various applications

Compact surface mount package

Robust and RoHS3 compliant

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi MC14521BDR2G

Product Attribute MC14521BDR2G MC14520BDWG MC14521BCPG MC14520BDW
Part Number MC14521BDR2G MC14520BDWG MC14521BCPG MC14520BDW
Manufacturer onsemi onsemi onsemi onsemi
Direction - Up - Up
Base Product Number MC14521 MC14520 MC14521 MC14520
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C
Trigger Type Negative Edge Positive, Negative Negative Edge Positive, Negative
Supplier Device Package 16-SOIC 16-SOIC 16-PDIP 16-SOIC
Package Tape & Reel (TR) Tube Tube Tube
Timing - Synchronous - Synchronous
Reset Asynchronous Asynchronous Asynchronous Asynchronous
Logic Type Divide-by-2 Binary Counter Divide-by-2 Binary Counter
Voltage - Supply 3 V ~ 18 V 3 V ~ 18 V 3 V ~ 18 V 3 V ~ 18 V
Package / Case 16-SOIC (0.154', 3.90mm Width) 16-SOIC (0.295", 7.50mm Width) 16-DIP (0.300', 7.62mm) 16-SOIC (0.295", 7.50mm Width)
Number of Bits per Element 24 4 24 4
Number of Elements 1 2 1 2
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Series 4000B 4000B 4000B 4000B
Count Rate 12 MHz 8 MHz 12 MHz 8 MHz

MC14521BDR2G Datasheet PDF

Download MC14521BDR2G pdf datasheets and onsemi documentation for MC14521BDR2G - onsemi.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
onsemi RoHS.pdf onsemi REACH.pdf Material Declaration MC14521BDR2G.pdf
HTML Datasheet
MC14521B.pdf

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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MC14521BDR2G Image

MC14521BDR2G

onsemi
32D-MC14521BDR2G

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