CD4020BNSR
- Mfr.Part #
- CD4020BNSR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BINARY COUNTR/DIV RIPL 16SO
- Stock
- 10,975
- In Stock :
- 10,975
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Turn On Delay Time :
- 360 ns
- Number of Bits per Element :
- 14
- Pbfree Code :
- yes
- Voltage - Supply :
- 3V~18V
- Number of Pins :
- 16
- Base Part Number :
- CD4020
- Power Supply Current-Max (ICC) :
- 0.03mA
- Thickness :
- 1.95mm
- Packing Method :
- TR
- Number of Bits :
- 12
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Quiescent Current :
- 100μA
- Radiation Hardening :
- No
- Length :
- 10.3mm
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Trigger Type :
- Negative Edge
- Height :
- 2mm
- Number of Functions :
- 1
- Reset :
- ASYNCHRONOUS
- Direction :
- UP
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Cut Tape (CT)
- Operating Temperature :
- -55°C~125°C
- Logic Type :
- BINARY COUNTER
- Mount :
- Surface Mount
- Contact Plating :
- Gold
- Logic Function :
- Counter
- Number of Elements :
- 1
- JESD-609 Code :
- e4
- Width :
- 5.3mm
- Number of Terminations :
- 16
- Supply Voltage-Min (Vsup) :
- 3V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Pin Count :
- 16
- Supply Voltage :
- 5V
- Frequency :
- 24MHz
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Series :
- 4000B
- Lead Free :
- Lead Free
- Propagation Delay :
- 360 ns
- Peak Reflow Temperature (Cel) :
- 260
- Load Capacitance :
- 50pF
- Weight :
- 200.686274mg
- Clock Edge Trigger Type :
- Negative Edge
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- CD4020BNSR

Counters, Dividers Texas Instruments CD4020BNSR Overview
The Texas Instruments CD4020BNSR is a high-performance IC binary counter/divider, part of the robust 4000 series of integrated circuits. This device is specifically designed to handle counting and dividing applications with exceptional precision and reliability. Employing advanced CMOS technology, the CD4020BNSR ensures low power consumption while maintaining a high-speed operation. Its capability to interface directly with the MOS levels makes it an indispensable component in a wide range of electronic systems, ensuring efficient performance in both standard and demanding environments. Ideal for applications requiring an extended count, this IC is perfect for designers looking for a scalable and versatile solution in their digital logic circuits.
CD4020BNSR Features
The CD4020BNSR IC from Texas Instruments features a 14-stage ripple-carry binary counter/divider, which allows it to perform a wide range of counting and dividing operations without external triggers. The device operates over a voltage range of 3V to 18V, providing flexibility in various power environments. With its fully static operation and the ability to drive 10 LS-TTL loads, the CD4020BNSR is highly versatile and suitable for interfacing with other logic families seamlessly.
CD4020BNSR Applications
- Time Delay Generation: This IC can be used to generate precise time delays in various applications, such as timer circuits in microwave ovens or delay timers in washing machines, where accurate timing is crucial.
- Frequency Division: The CD4020BNSR excels in applications requiring frequency division, such as in radio transmitters or clocks, where it divides input frequencies to desired levels.
- Event Counting: Suitable for use in event counters such as ticketing machines or production line counters where events are tallied.
- Pulse Width Modulation: Can be used in creating PWM signals for controlling the speed of motors in devices like fans and electric drills, enhancing energy efficiency and control.
- Alarm Systems: Integral in designing various alarm or security systems, the counter/divider functions help manage time-based security protocols.
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