CD4724BNSRE4

Latches Overview

The CD4724BNSRE4 is an 8-bit addressable latch manufactured by Texas Instruments, belonging to the 4000B series of CMOS logic devices. It features three address inputs (A0–A2), an active-low enable input (E), and an active-high clear input (CL). The device accepts a single data input (D) and provides eight outputs (Q0–Q7). Data is latched into the addressed bit when the enable signal is low. When the clear signal is high and enable is low, the addressed channel demultiplexes, allowing the output to follow the data input while unaddressed bits remain low. It operates within a supply voltage range of 3V to 18V and is housed in a 16-pin SOIC package.

Latches Feature Summary

• Provides 8-bit addressable latching functionality with common control inputs for efficient data management.
• Supports demultiplexing mode where the addressed output follows the data input while others are held low.
• Features wide supply voltage operation compatible with standard CMOS logic levels.

Latches Applications

• Data storage systems requiring selective bit access via address lines.
• Digital display drivers needing controlled latching of segment data.
• Memory interface circuits utilizing addressable data buffering.

Latches Procurement Notes

Verify the specific suffix 'NSRE4' against the manufacturer's current datasheet to confirm package type, tape-and-reel specifications, and RoHS compliance status. Ensure the ordering information matches the required lead times and packaging quantities defined in the official component documentation before finalizing procurement.

Latches Selection Notes

Select this component when an 8-bit addressable latch is required within the 4000B CMOS family. Confirm that the operating voltage range of 3V to 18V aligns with the system power supply. Verify that the 16-pin SOIC package dimensions fit the PCB layout constraints and that the propagation delay characteristics meet the timing requirements of the application.

Latches Part Context

This part belongs to the CD4724B family of addressable latches from Texas Instruments. It serves as a specialized logic IC for managing multiple data bits through a shared data line using address decoding. The device is designed for applications requiring efficient data routing and storage in digital systems, offering a compact solution compared to using multiple individual latches.

Latches Replacement Considerations

Publicly confirmed substitute part numbers for CD4724BNSRE4 were not found in the provided source material. Consult the manufacturer's official replacement guide or cross-reference tools for verified alternatives if this specific variant is unavailable.