MC14015BDG

Shift Registers Overview

The MC14015BDG is a CMOS dual 4-bit serial-in/serial-out shift register manufactured by onsemi. It operates within a supply voltage range of 3 V to 18 V and supports both serial and parallel loading modes. The device features two independent shift registers, each with four stages, housed in a 16-pin SOIC surface-mount package. It exhibits unidirectional data shifting triggered by the rising edge of the clock signal. The component is designed for industrial applications, functioning reliably across an extended temperature range from -55 °C to +125 °C.

Shift Registers Feature Summary

• Dual independent 4-bit shift register architecture
• Supports serial and parallel input configurations
• Rising-edge triggered clock operation
• Unidirectional data shifting capability

Shift Registers Applications

• Serial-to-parallel data conversion circuits
• Parallel-to-serial data transmission systems
• Digital delay line implementations
• Frequency division and counter logic designs

Shift Registers Procurement Notes

Verify the specific suffix 'DG' confirms the SOIC-16 surface-mount package variant. Confirm RoHS compliance status through official manufacturer documentation or environmental declaration files. Ensure the operating environment remains within the specified -55 °C to +125 °C temperature limits to maintain performance integrity. Cross-reference pinout diagrams with the official datasheet to prevent installation errors during PCB assembly.

Shift Registers Selection Notes

Select this component when a dual-channel shift register solution is required for space-constrained surface-mount designs. The wide supply voltage range allows compatibility with various logic families. Consider the 16-pin SOIC footprint for automated assembly processes. Evaluate the need for parallel load functionality if rapid data initialization is necessary compared to pure serial alternatives.

Shift Registers Part Context

This part belongs to the MC14000B series of CMOS logic integrated circuits. The series provides robust performance in harsh environments due to its wide operating temperature range. The MC14015 specifically addresses applications requiring multiple independent shift registers within a single package, reducing board space compared to using separate single-register ICs.

Shift Registers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.