CD4026BNSR

Counter Dividers Overview

The CD4026BNSR is a CMOS decade counter and divider integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 18 V and supports a counting sequence from 0 to 9. The device features seven parallel data outputs for direct display interfacing and includes dedicated carry output and clock inhibit functions. It is housed in a 16-SOP surface-mount package and is rated for operation across an extended temperature range from -55°C to +125°C.

Counter Dividers Feature Summary

• Integrates a decade counter with decoded seven-segment display outputs
• Includes independent clock inhibit control for precise timing management
• Provides synchronous or asynchronous carry output for multi-stage expansion

Counter Dividers Applications

• Digital frequency counters
• Decimal-based digital displays
• Timekeeping circuits

Counter Dividers Procurement Notes

Verify the specific suffix 'NSR' confirms the 16-SOP surface-mount package variant. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with the specified 3 V to 18 V operating voltage range and industrial temperature specifications.

Counter Dividers Selection Notes

Select this component when a single-chip solution for decimal counting and direct segment driving is required. It serves as a functional alternative to binary counters paired with external decoders, reducing component count in display systems. Verify pinout compatibility if replacing legacy DIP versions with this surface-mount option.

Counter Dividers Part Context

This part belongs to the CD4000B series of CMOS logic devices, known for wide power supply flexibility and high noise immunity. The CD4026B specifically addresses applications requiring direct drive of seven-segment indicators without additional decoding logic, streamlining circuit design for decimal readouts.

Counter Dividers Replacement Considerations

CD4026BPWR (TSSOP-16 package)

Counter Dividers FAQ

Does the CD4026BNSR support asynchronous reset?

Yes, the device includes a master reset input that allows for asynchronous clearing of the counter state.

Can the CD4026BNSR be cascaded for higher counts?

Yes, the carry output can be connected to the clock input of subsequent stages to create multi-digit counting sequences.