DM74ALS165MX

Shift Registers Overview

The DM74ALS165MX is an 8-bit parallel-in/serial-out shift register from the Advanced Low-power Schottky (ALS) logic series. Manufactured by Fairchild Semiconductor, it features a synchronous load capability and asynchronous serial data input. The device operates within a standard TTL voltage range and utilizes a 14-lead Small Outline Integrated Circuit (SOIC) package. It provides true outputs for serial data transmission.

Shift Registers Feature Summary

• Supports synchronous parallel loading of 8-bit data
• Features asynchronous serial data input for shift operations
• Includes dedicated clock and clear control inputs

Shift Registers Applications

• Parallel-to-serial data conversion in communication interfaces
• Input expansion for microprocessor systems
• Data storage and shifting in digital logic circuits

Shift Registers Procurement Notes

Verify the component authenticity against Fairchild Semiconductor specifications. Confirm the SOIC-14 package type and ALS series designation. Ensure the part number matches the exact suffix requirements for surface mount assembly. Check for lead-free compliance if required by project standards.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with parallel load capability is required. The ALS series offers improved speed and lower power consumption compared to standard LS logic. Consider the SOIC-14 package constraints for PCB layout and thermal management during selection.

Shift Registers Part Context

This component belongs to the Fairchild DM74ALS family of advanced low-power Schottky logic devices. These parts are designed for high-speed applications requiring reduced power dissipation. The DM74ALS165 variant specifically addresses serial data handling needs within digital systems.