CD4020BPWR

Counter Dividers Overview

The CD4020BPWR is a 14-bit binary ripple counter integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 18 V and supports surface-mount installation in a 16-TSSOP package. The device features asynchronous reset functionality and negative edge-triggered clock inputs. It is designed for operation across an extended temperature range from -55°C to +125°C, ensuring reliability in demanding environments.

Counter Dividers Feature Summary

• Integrates a 14-stage binary ripple counter with dedicated output taps for each stage
• Features asynchronous reset capability to clear all flip-flops independently of the clock signal
• Supports wide operating voltage ranges suitable for various logic families
• Designed for high-temperature stability with extended industrial grade specifications

Counter Dividers Applications

• Digital frequency division circuits
• Timekeeping and real-time clock systems
• Event counting applications
• Digital sequencer designs

Counter Dividers Procurement Notes

Verify the specific suffix 'PWR' indicates the TSSOP-16 surface mount package variant. Confirm RoHS compliance status as per current manufacturer documentation. Ensure the ordering part number matches the required tape and reel quantity if applicable. Cross-reference the datasheet revision date to ensure compatibility with design requirements.

Counter Dividers Selection Notes

Select this component when a 14-bit binary count is required in a compact surface-mount footprint. Compare against the CD4040BPWR for 12-bit options or CD4060BPWR for oscillator-integrated solutions. Verify that the negative edge trigger aligns with the system clock polarity. Check available package variants such as DIP or SOIC if surface mount is not feasible.

Counter Dividers Part Context

This component belongs to the CD4000B series of CMOS digital logic devices. It serves as a fundamental building block for sequential logic designs requiring binary accumulation. The device complements other counters like the CD4040 and CD4060 within the same family, offering different bit depths and integration levels for diverse timing and counting needs.

Counter Dividers Replacement Considerations

CD4020BPW is a recommended manufacturer substitute offering identical electrical characteristics in a standard tube packaging format.