CD4015BNSR

Shift Registers Overview

The CD4015BNSR is a CMOS dual 4-stage static shift register manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 18 V and supports a maximum frequency of 3 MHz at nominal supply. The device features serial-in parallel-out functionality with individual clock and clear inputs for each shift register. It utilizes right-shift counting direction and rising-edge triggering. The component is housed in a 16-lead plastic small-outline package (SOIC) and functions reliably across an operating temperature range from -55 °C to +125 °C.

Shift Registers Feature Summary

• Dual independent 4-stage shift registers with serial input and parallel output capability
• Individual clock and clear control lines dedicated to each shift register section
• CMOS technology enabling operation across a wide supply voltage range
• High-temperature stability suitable for demanding industrial environments

Shift Registers Applications

• Data storage and transfer systems requiring serial-to-parallel conversion
• Timing and sequencing circuits utilizing the shift register stages
• Digital signal processing applications involving data buffering

Shift Registers Procurement Notes

Verify that the ordering suffix matches the required package type, as the NSR designation specifically indicates a 16-lead plastic small-outline package. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Ensure the selected variant aligns with the specific lead configuration and thermal requirements of the target application design.

Shift Registers Selection Notes

Select this component when a dual-channel shift register solution is required within a single integrated circuit. The CD4015BNSR is appropriate for designs needing independent control over two separate 4-bit registers. Consider the wide operating temperature range and high noise immunity inherent to CMOS logic families when evaluating system performance under varying environmental conditions.

Shift Registers Part Context

This component belongs to the CD4000B series of CMOS logic devices produced by Texas Instruments. The series encompasses various logic functions including flip-flops, counters, and shift registers. The CD4015BNSR specifically addresses the need for dual shift register functionality in compact surface-mount form factors, providing a standardized interface for digital data manipulation tasks.

Shift Registers Replacement Considerations

Direct replacements include other variants within the CD4015B family such as CD4015BM or CD4015BPWR, provided they match the required package dimensions and pinout configuration. Verify electrical specifications against the original datasheet to ensure compatibility with existing circuit parameters.