SN74HC595D

Shift Registers Overview

The SN74HC595D is an 8-bit shift register from the Texas Instruments 74HC series, housed in a 16-pin SOIC package. It features serial-to-serial/parallel counting order with one circuit and CMOS logic type. The device operates on a supply voltage range of 2 V to 6 V, with a maximum of 6 V. Propagation delays are specified at 200 ns, 40 ns, and 34 ns. It supports surface mount installation and functions within a temperature range of -40°C to +85°C.

Shift Registers Feature Summary

• Serial input to parallel output conversion capability
• Three-state output registers for bus driving
• Asynchronous reset functionality

Shift Registers Applications

• Microcontroller I/O expansion
• LED display drivers
• Industrial control systems

Shift Registers Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Texas Instruments or authorized distributors before procurement. Confirm that the 16-SOIC package dimensions match your PCB footprint requirements. Ensure the operating voltage and temperature ranges align with your system design constraints to guarantee reliable performance.

Shift Registers Selection Notes

Select this component when a compact 8-bit serial-to-parallel interface is required in a standard SOIC package. It is suitable for designs needing three-state outputs to share data buses. Consider the propagation delay specifications and supply voltage compatibility with your logic family before finalizing the selection.

Shift Registers Part Context

This part belongs to the SN74HC595 family of 8-bit shift registers manufactured by Texas Instruments. It is designed for general-purpose digital logic applications requiring serial data expansion. The device integrates an 8-bit D-type storage register fed by an 8-bit serial-in/parallel-out shift register.

Shift Registers Replacement Considerations

SN74HC595DRG4 and SN74HC595DRE4 are confirmed substitutes.