CD4094BEE4

Shift Registers Overview

The CD4094BEE4 is a CMOS 8-bit shift-and-store bus register manufactured by Texas Instruments. It features serial-to-parallel conversion with output latching and three-state control. The device operates within a supply voltage range of 3 V to 18 V and supports an operating temperature range from -55 °C to +125 °C. It is housed in a 16-lead plastic dual-in-line package (PDIP) and complies with RoHS standards.

Shift Registers Feature Summary

• Provides serial data input converted into eight parallel outputs for bus interfacing
• Includes a storage latch to maintain output states independently of the shift clock
• Features three-state parallel outputs controlled by a dedicated enable pin

Shift Registers Applications

• Serial-to-parallel data conversion in digital systems
• Display driver circuits requiring strobed output updates
• Bus interface modules utilizing tri-state logic control

Shift Registers Procurement Notes

Verify that the ordering suffix E4 confirms compliance with lead-free manufacturing processes and RoHS directives as specified in the packaging addendum. Confirm the PDIP-16 through-hole package type matches the intended board layout requirements. Ensure the catalog designation aligns with standard commercial grade specifications rather than military variants.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with simultaneous storage and tri-state output capability is required. The wide supply voltage range accommodates various logic families. Verify that the maximum operating frequency meets the system timing constraints before finalizing the design integration.

Shift Registers Part Context

This part belongs to the CD4000B series of CMOS logic devices produced by Texas Instruments. It serves as a specialized variant within the broader logic family, focusing on data storage and transfer functions. The device is categorized under shift registers and is distinct from counters or inverters within the same product line.

Shift Registers Replacement Considerations

CD4094BE

Shift Registers FAQ

What is the function of the strobe input?

The strobe input controls the storage latch, allowing the user to transfer shifted data to the parallel outputs at a specific time.

How does the three-state output work?

The output enable pin places the parallel outputs in a high-impedance state when inactive, preventing bus contention.