CD4034BE

Shift Registers Overview

The CD4034BE is a bidirectional push-pull shift register from the Texas Instruments 4000B series. It features an 8-bit serial/parallel input and serial/parallel output configuration within a single element. The device operates on a supply voltage range of 3V to 18V and utilizes a 24-pin plastic dual-in-line (PDIP) package for through-hole mounting. It supports an operating temperature range from -55°C to 125°C.

Shift Registers Feature Summary

• Bidirectional data shifting capability with parallel loading support
• Push-pull output stage design for robust signal driving
• Wide supply voltage operation compatible with standard logic levels

Shift Registers Applications

• General-purpose digital data storage and transfer
• Serial-to-parallel and parallel-to-serial conversion circuits
• Data buffering in microprocessor interfacing systems

Shift Registers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current Package Option Addendum to confirm the exact physical package type, such as PDIP or SOIC, and environmental compliance status like RoHS or Green classification. Ensure the component status matches project requirements, as availability may vary between active and obsolete classifications depending on the specific revision.

Shift Registers Selection Notes

Select this component when a bidirectional shift register with parallel load functionality is required in a through-hole application. The 4000B series CMOS technology provides high noise immunity and low power consumption. Confirm that the 24-pin DIP footprint aligns with the PCB layout constraints and that the voltage range meets the system's power supply specifications.

Shift Registers Part Context

This part belongs to the CD4034B family of universal shift registers manufactured by Texas Instruments. The 'E' suffix specifically denotes the plastic dual-in-line package variant. These devices are part of the broader 4000B series of CMOS logic components designed for general-purpose digital applications requiring reliable data manipulation and storage capabilities.

Shift Registers Replacement Considerations

Check the official datasheet for pin-compatible alternatives within the same logic family. Verify that any substitute maintains the bidirectional shift register functionality and identical package dimensions to ensure mechanical fit without redesigning the printed circuit board.