SN74AHC594DBR

Shift Registers Overview

The SN74AHC594DBR is an eight-bit serial-in, parallel-out shift register with output latches manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 5.5V and features push-pull outputs. The device is housed in a 16-SSOP package with a width of 5.30mm. It supports a wide operating temperature range from -40°C to +125°C and complies with RoHS3 standards.

Shift Registers Feature Summary

• Converts serial data input into parallel output via internal shift registers and storage latches
• Provides push-pull output drivers for robust signal transmission
• Operates across a broad voltage spectrum from 2V to 5.5V
• Designed for surface-mount installation in compact electronic assemblies

Shift Registers Applications

• Serial-to-parallel data conversion in digital communication interfaces
• Expansion of I/O ports in microcontroller-based systems
• Display driver circuits requiring sequential data loading
• General-purpose logic shifting in industrial control equipment

Shift Registers Procurement Notes

Verify the specific ordering suffix to confirm the package type and tape-and-reel configuration. Ensure compatibility with the target PCB footprint for the 16-SSOP form factor. Confirm that the supply voltage levels align with the 2V to 5.5V operational range. Check for RoHS3 compliance requirements if applicable to the final assembly standards.

Shift Registers Selection Notes

Select this component when an eight-bit shift register with parallel output latching is required. The AHC series offers high-speed performance suitable for modern digital logic applications. Consider the 16-SSOP package for space-constrained designs. Verify that the operating temperature range meets the environmental conditions of the intended application site.

Shift Registers Part Context

This part belongs to the Texas Instruments SN74AHC594 family of logic integrated circuits. It is specifically designed as an eight-bit shift register with output latches. The device is part of the broader 74AHC logic series, which provides CMOS technology characteristics. It serves as a fundamental building block for data handling and signal routing in complex digital systems.

Shift Registers Replacement Considerations

SN74AHC594PW is a direct replacement variant utilizing a 16-TSSOP package instead of SSOP.