SN74LS594NSR

Shift Registers Overview

The SN74LS594NSR is an 8-bit shift register with output latches manufactured by Texas Instruments. It belongs to the SN74LS logic series and utilizes a 16-pin SOIC surface-mount package. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a temperature range from 0°C to +70°C. It features serial input capability for data shifting and parallel output via latched storage, suitable for digital logic applications requiring data retention.

Shift Registers Feature Summary

• Provides 8-bit serial-in parallel-out shift register functionality with dedicated output latching
• Supports standard LS TTL logic levels for compatibility with existing digital systems
• Utilizes a compact 16-lead Small Outline Integrated Circuit (SOIC) surface-mount package

Shift Registers Applications

• Digital data storage and buffering in microprocessor interfaces
• Serial-to-parallel conversion for display drivers or indicator arrays
• General-purpose shift register tasks in industrial control logic

Shift Registers Procurement Notes

Verify the specific suffix 'NSR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the component meets RoHS directives if environmental compliance is mandatory for the target market. Ensure the ordering quantity aligns with the manufacturer's standard reel specifications to avoid handling discrepancies during production integration.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with latched outputs is required in a surface-mount design. The LS series offers balanced performance for general-purpose logic applications. Consider the 16-pin SOIC footprint for PCB layout constraints. Verify that the operating voltage and temperature ranges match the system environment before finalizing the bill of materials.

Shift Registers Part Context

This part is part of the Texas Instruments SN74LS family, which provides low-power Schottky TTL logic functions. The SN74LS594 specifically addresses needs for sequential logic operations involving data shifting and storage. It serves as a standard solution for expanding I/O capabilities in digital circuits where space efficiency and reliable latch operation are prioritized over high-speed switching.