CD4094BPWR

Shift Registers Overview

The CD4094BPWR is a CMOS 8-stage shift-and-store bus register manufactured by Texas Instruments. It operates within a supply voltage range of 3V to 18V and features tri-state outputs for efficient bus interfacing. The device is housed in a 16-TSSOP surface-mount package with a width of 4.40mm. It supports synchronous preset and reset functions, allowing data storage and retrieval control via dedicated inputs. The component is rated for an operating temperature range from -55°C to 125°C and complies with RoHS3 standards.

Shift Registers Feature Summary

• Serial-to-parallel conversion capability through an 8-bit shift register architecture
• Tri-state output drivers enable direct connection to system buses without external buffering
• Synchronous preset and reset controls allow precise timing management for data initialization

Shift Registers Applications

• Data storage in serial communication interfaces
• Bus interface circuits requiring tri-state isolation
• Parallel output generation from serial data streams

Shift Registers Procurement Notes

Verify the specific suffix 'PWR' confirms the 16-TSSOP tape-and-reel packaging format. Confirm RoHS3 compliance status matches current regulatory requirements. Ensure the manufacturer is identified as Texas Instruments to distinguish from equivalent parts produced by other vendors. Validate that the tri-state output configuration aligns with the target circuit design specifications.

Shift Registers Selection Notes

Select this component when a single-channel 8-bit shift register with bus-compatible outputs is required. The wide voltage range supports various logic families. The TSSOP package suits high-density surface-mount designs. Consider the synchronous control features for applications demanding precise clock alignment during data loading or clearing operations.

Shift Registers Part Context

This part belongs to the CD4094B series of CMOS logic devices. It serves as a fundamental building block for digital systems needing serial data expansion. The device integrates shift and store functions into a single integrated circuit, reducing component count compared to discrete implementations.

Shift Registers Replacement Considerations

CD4094BPWRE4 and CD4094BPWRG4 are verified equivalents from Texas Instruments.