CD4035BD3

Shift Registers Overview

The CD4035BD3 is a 4-bit parallel-in/parallel-out shift register from the 4000/14000/40000 series, manufactured by Harris Corporation. It operates on a single supply voltage ranging from 3V to 18V and supports an operating temperature range of -55°C to 125°C. The device features J and K-bar serial inputs for versatile data loading modes. It is housed in a 16-lead ceramic dual-in-line package (CDIP) with metal-sealed cofired construction, designed for through-hole mounting.

Shift Registers Feature Summary

• Supports parallel-in/parallel-out data transfer with configurable output polarity
• Includes J and K-bar serial input capabilities for flexible shifting operations
• Constructed with hermetic ceramic packaging for high reliability

Shift Registers Applications

• Data storage and buffering in digital logic systems
• Serial-to-parallel conversion circuits
• Industrial control applications requiring wide temperature operation

Shift Registers Procurement Notes

Verify the manufacturer origin carefully, as Harris Corporation assets were acquired by Texas Instruments. Ensure the specific suffix BD3 matches the required 16-CDIP package and commercial/industrial temperature grade. Confirm RoHS compliance status if required, as older Harris variants may not meet current environmental standards. Cross-reference datasheet revisions to ensure pinout compatibility.

Shift Registers Selection Notes

Select this component when a robust, hermetically sealed 4-bit shift register is needed for harsh environments. The wide voltage range (3V–18V) allows flexibility in power supply design. Consider the CDIP package constraints for PCB layout and thermal management. Verify that the configurable output feature meets the specific logic level requirements of the downstream circuitry.

Shift Registers Part Context

This part belongs to the standard CMOS 4000 series logic family, known for high noise immunity and low power consumption. The CD4035 variant specifically provides parallel access to all four stages, distinguishing it from simple serial-shift devices. The BD3 designation typically indicates a specific tape-and-reel or bulk packaging format within the CDIP housing.

Shift Registers Replacement Considerations

The HEC4035BD from NXP is a documented equivalent offering similar 4-bit parallel-in/parallel-out functionality and CDIP16 packaging. Verify electrical characteristics and pin compatibility before substitution.