MC14521BDR2G is out of stock and can be placed on backorder.
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Nexperia USA Inc.
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Counter IC Divide-by-2 1 Element 24 Bit Negative Edge 16-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Counter IC Divide-by-2 1 Element 24 Bit Negative Edge 16-SOIC
16 SOIC Pin View

MC14521BDR2G

DigiKey Part Number
MC14521BDR2GOSTR-ND - Tape & Reel (TR)
MC14521BDR2GOSCT-ND - Cut Tape (CT)
MC14521BDR2GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MC14521BDR2G
Description
IC DIVIDER BY 2 24-BIT 16SOIC
Manufacturer Standard Lead Time
23 Weeks
Customer Reference
Detailed Description
Counter IC Divide-by-2 1 Element 24 Bit Negative Edge 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
MC14521BDR2G Models
Product Attributes
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Category
Count Rate
12 MHz
Manufacturer
onsemi
Trigger Type
Negative Edge
Series
Voltage - Supply
3 V ~ 18 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 125°C
Part Status
Active
Mounting Type
Surface Mount
Logic Type
Divide-by-2
Package / Case
16-SOIC (0.154", 3.90mm Width)
Number of Elements
1
Supplier Device Package
16-SOIC
Number of Bits per Element
24
Base Product Number
Reset
Asynchronous
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CD4521BMTexas Instruments590296-32929-5-ND$1.12000Similar
CD4521BM96Texas Instruments0296-31533-2-ND$0.56000Similar
HEF4521BT,652Nexperia USA Inc.2,2291727-3551-ND$0.98000Direct
HEF4521BT,653Nexperia USA Inc.01727-HEF4521BT,653TR-ND$0.89000Similar
Available To Order
Factory Stock: 40,000
2,500 estimated in stock on 23-Nov-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.70000$0.70
10$0.49600$4.96
25$0.44520$11.13
100$0.38960$38.96
250$0.36300$90.75
500$0.34698$173.49
1,000$0.34165$341.65
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.31984$799.60
5,000$0.31145$1,557.25
7,500$0.30724$2,304.30
12,500$0.30258$3,782.25
17,500$0.29986$5,247.55
25,000$0.29724$7,431.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.