CD4521BM
- Mfr.Part #
- CD4521BM
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC 24STAGE FREQ DIVIDER 16-SOIC
- Stock
- 5,095
- In Stock :
- 5,095
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Number of Elements :
- 1
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 16
- Power Supply Current-Max (ICC) :
- 0.3mA
- Supply Voltage :
- 5V
- Logic Type :
- Divide-by-2
- Trigger Type :
- Negative Edge
- Count Rate :
- 13MHz
- Width :
- 3.91mm
- Length :
- 9.9mm
- Prop. Delay@Nom-Sup :
- 4500 ns
- Max Power Dissipation :
- 500mW
- REACH SVHC :
- No SVHC
- fmax-Min :
- 6.5 MHz
- Number of Terminations :
- 16
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Weight :
- 141.690917mg
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -55°C~125°C
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Thickness :
- 1.58mm
- Logic Function :
- Counter
- Load Capacitance :
- 50pF
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e4
- Frequency :
- 2.5MHz
- Reset :
- ASYNCHRONOUS
- Number of Pins :
- 16
- Direction :
- UP
- Clock Edge Trigger Type :
- Negative Edge
- Number of Bits per Element :
- 24
- Height :
- 1.75mm
- Number of Functions :
- 1
- Supply Voltage-Min (Vsup) :
- 3V
- Contact Plating :
- Gold
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Voltage - Supply :
- 3V~18V
- Propagation Delay :
- 800 ns
- Packaging :
- Tube
- Max I(ol) :
- 0.004 A
- Series :
- 4000B
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Turn On Delay Time :
- 800 ns
- Mounting Type :
- Surface Mount
- Schmitt Trigger :
- No
- Number of Bits :
- 7
- Base Part Number :
- CD4521
- Operating Supply Current :
- 40nA
- Datasheets
- CD4521BM

[Counters, Dividers] Texas Instruments CD4521BM Overview
The Texas Instruments CD4521BM is an integrated circuit designed for precise frequency division. With its 24-stage capability, this IC excels in dividing input frequencies to desired lower frequencies, making it an essential component in various electronic systems.
Featuring a robust 16-pin SOIC package, the CD4521BM ensures ease of integration into existing circuit designs, while its reliable performance guarantees stable operation even in demanding environments.
Whether used in industrial automation, telecommunications, or consumer electronics, this versatile device delivers consistent and accurate frequency division, meeting the stringent requirements of modern applications.
CD4521BM Features
- 24-stage frequency divider
- 16-pin SOIC package for easy integration
- High precision and reliability
- Wide range of operating frequencies
- Low power consumption
- Robust design for durability
CD4521BM Applications
- Industrial Automation: The CD4521BM is used in PLCs (Programmable Logic Controllers) and process control systems to divide clock signals for synchronizing operations and timing tasks.
- Telecommunications: In communication equipment such as modems and routers, this IC facilitates frequency division for generating clock signals essential for data transmission and reception.
- Consumer Electronics: From digital clocks to electronic gadgets, the CD4521BM is utilized for dividing frequencies to drive display units and synchronize various functions, ensuring seamless user experience.
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