CD4015BF3A

Shift Registers Overview

The CD4015BF3A is a dual 4-bit serial-in parallel-out shift register from the Texas Instruments CD4000B series. It operates within a supply voltage range of 3 V to 18 V and supports an operating temperature range of -55 °C to 125 °C. The device utilizes a 16-lead hermetic dual-in-line ceramic package (CDIP) with the F3A suffix. It features independent clock and clear inputs for each shift register, enabling individual control over data shifting operations.

Shift Registers Feature Summary

• Dual configuration containing two independent 4-bit static shift registers
• Serial-to-parallel data conversion capability
• Independent clock and clear inputs for each shift register

Shift Registers Applications

• Military and defense applications requiring QML certification
• High-reliability industrial systems
• Harsh environment electronics

Shift Registers Procurement Notes

Verify that the specific orderable part number matches the required package type and material specifications. Confirm RoHS compliance status as the hermetic ceramic variant may differ from standard plastic packages. Ensure the supplier provides documentation confirming the military or catalog qualification level appropriate for the intended application requirements.

Shift Registers Selection Notes

Select this component when high reliability in extreme temperatures is required. The hermetic ceramic packaging offers superior protection against moisture and contaminants compared to plastic variants. Consider the physical size constraints of the 16-lead DIP package during PCB layout planning.

Shift Registers Part Context

This device belongs to the CD4000B series of CMOS logic integrated circuits. It serves as a fundamental building block for digital data storage and transfer in sequential logic circuits. The CD4015B provides a cost-effective solution for expanding parallel outputs from a single serial data line.

Shift Registers Replacement Considerations

Check for equivalent parts such as MC14015BDR2G from onsemi. Verify pin compatibility and electrical characteristics before substitution.