CD4020BF3A
- Mfr.Part #
- CD4020BF3A
- Manufacturer
- Texas Instruments
- Package / Case
- CDIP
- Datasheet
- Download
- Description
- CD4020B-MIL CMOS 14-STAGE RIPPLE
- Stock
- 6,618
- In Stock :
- 6,618
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Functions :
- 1
- Max Operating Temperature :
- 125°C
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- RoHS Status :
- RoHS Compliant
- Lead Free :
- Contains Lead
- Max Supply Voltage :
- 18V
- Max Frequency@Nom-Sup :
- 3500000Hz
- Temperature Grade :
- Military
- Logic Function :
- Counter
- Number of Pins :
- 16
- Number of Bits :
- 12
- Power Supply Current-Max (ICC) :
- 0.03mA
- Packing Method :
- Tube
- Screening Level :
- 38535Q/M;38534H;883B
- Thickness :
- 4.57mm
- Radiation Hardening :
- No
- Terminal Pitch :
- 2.54mm
- Min Operating Temperature :
- -55°C
- Number of Elements :
- 1
- Pin Count :
- 16
- Length :
- 19.56mm
- Trigger Type :
- Negative Edge
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- fmax-Min :
- 24 MHz
- Propagation Delay :
- 360 ns
- Load Capacitance :
- 50pF
- Min Supply Voltage :
- 3V
- Number of Terminations :
- 16
- Contact Plating :
- Lead, Tin
- Direction :
- Unidirectional
- Height :
- 5.08mm
- Package / Case :
- CDIP
- Terminal Position :
- Dual
- Turn On Delay Time :
- 360 ns
- Width :
- 6.92mm
- Mount :
- Through Hole
- Load/Preset Input :
- yes
- Quiescent Current :
- 100μA
- Datasheets
- CD4020BF3A
CD4020BF3A Documents

Buffers, Drivers, Receivers, Transceivers Texas Instruments CD4020BF3A Overview
Introducing the robust and versatile CD4020BF3A from Texas Instruments, a key component in the realm of Buffers, Drivers, Receivers, Transceivers. This IC is designed to deliver exceptional reliability and performance, tailored specifically for advanced digital circuits. The CD4020BF3A is built on a CMOS 14-stage ripple-carry binary counter/divider architecture, which allows it to provide high scalability and flexibility in a variety of applications. Its capacity to handle sequential operations makes it an ideal choice for timing and high-frequency counter tasks, ensuring your designs are both efficient and innovative.
CD4020BF3A Features
The CD4020BF3A IC excels in performance due to its extensive features that include a wide operating voltage range and low power consumption. This component's resilience is enhanced by its compatibility with standard CMOS, NMOS, and TTL logic levels, making it adaptable to numerous circuit environments. Moreover, its robust design ensures long-term reliability and functionality under a range of electrical stresses, providing peace of mind for developers and engineers.
CD4020BF3A Applications
- Timing Devices: Utilized in devices requiring precise timing sequences, the CD4020BF3A can serve as the core timing element in clocks, watches, and other time-sensitive applications.
- Frequency Counters: Essential for applications needing frequency measurement, such as communication equipment, this IC accurately counts frequency due to its stable ripple-carry binary architecture.
- Event Counting: Ideal for tracking occurrences in sensor-driven systems, such as security and automation networks, leveraging its ability to count pulses accurately and reliably.
- Long-duration Timers: Deployed in applications that require timers for extended periods, like industrial timers and delay circuits, its high-stage count provides longer timing sequences without resetting.
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