CD4521BNSR
- Mfr.Part #
- CD4521BNSR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC 24STAGE FREQ DIVIDER 16SO
- Stock
- 24,753
- In Stock :
- 24,753
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Number of Pins :
- 16
- Number of Terminations :
- 16
- Mounting Type :
- Surface Mount
- Max I(ol) :
- 0.004 A
- Packing Method :
- TR
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Logic Type :
- Divide-by-2
- Number of Bits per Element :
- 24
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Series :
- 4000B
- Voltage - Supply :
- 3V~18V
- Pbfree Code :
- yes
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- JESD-609 Code :
- e4
- Number of Elements :
- 1
- Number of Bits :
- 7
- Reset :
- ASYNCHRONOUS
- Factory Lead Time :
- 6 Weeks
- Count Rate :
- 13MHz
- fmax-Min :
- 6.5 MHz
- Direction :
- UP
- Power Supply Current-Max (ICC) :
- 0.3mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Propagation Delay :
- 800 ns
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Length :
- 10.3mm
- Base Part Number :
- CD4521
- Logic Function :
- Counter
- Load Capacitance :
- 50pF
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 2mm
- Frequency :
- 2.5MHz
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Weight :
- 200.686274mg
- Clock Edge Trigger Type :
- Negative Edge
- Supply Voltage-Min (Vsup) :
- 3V
- Schmitt Trigger :
- No
- Radiation Hardening :
- No
- Thickness :
- 1.95mm
- Pin Count :
- 16
- Operating Supply Voltage :
- 18V
- Operating Temperature :
- -55°C~125°C
- Trigger Type :
- Negative Edge
- Width :
- 5.3mm
- Prop. Delay@Nom-Sup :
- 4500 ns
- Contact Plating :
- Gold
- Datasheets
- CD4521BNSR

Counters, Dividers Texas Instruments CD4521BNSR Overview
The Texas Instruments CD4521BNSR is a highly efficient, robust IC designed for frequency division applications. As part of the Texas Instruments Counters and Dividers category, this component boasts a 24-stage frequency divider integrated into a compact 16SO package, making it ideal for advanced electronic systems. This product's design ensures it meets rigorous industry standards, providing reliability and high performance. The Counters, Dividers Texas Instruments CD4521BNSR is engineered to support complex timing solutions, contributing to its widespread adoption in various high-tech applications.
CD4521BNSR Features
The CD4521BNSR offers several distinctive features that make it stand out in the market. Key among these are its high noise immunity and low power consumption, which are crucial for sustainable and efficient operation. The IC’s ability to handle wide voltage ranges adds to its versatility in different system environments. Moreover, its simple interface facilitates easier integration into existing architectures, streamlining the development process for system designers.
CD4521BNSR Applications
- Consumer Electronics: Utilized in devices like digital clocks and timers, the CD4521BNSR helps manage time-based functions efficiently.
- Industrial Systems: In industrial applications, this IC can be used for controlling machine cycles and operational timing, enhancing productivity and reliability.
- Communication Equipment: The CD4521BNSR is essential in frequency management and timing control within various communication infrastructures.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















