SN74LV595ADRG3

Shift Registers Overview

The SN74LV595ADRG3 is an 8-bit shift register with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and supports serial-to-serial or serial-to-parallel data conversion. The device features positive-edge triggering and is housed in a TSSOP-16 package. It functions reliably across an operating temperature range of -40°C to +85°C, providing robust performance for digital logic applications requiring serial data expansion.

Shift Registers Feature Summary

• Provides 8-bit serial-in/serial-out or parallel-out shifting capability
• Features 3-state output registers for bus driving flexibility
• Supports wide supply voltage operation from 2 V to 5.5 V
• Utilizes positive-edge triggered clocking for data synchronization

Shift Registers Applications

• Serial-to-parallel data conversion in embedded systems
• Expansion of I/O ports in microcontroller-based designs
• Display driver interfaces requiring serial input control
• Industrial control systems needing reliable data latching

Shift Registers Procurement Notes

Verify the specific suffix 'DRG3' against official Texas Instruments documentation to confirm tape-and-reel packaging and RoHS compliance status. Ensure the ordering part number matches the exact device variant required for your design, as suffixes may indicate differences in packaging or environmental certifications. Cross-reference with the latest datasheet revision to confirm pinout and electrical characteristics remain unchanged.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with 3-state outputs is required for low-voltage digital logic applications. It is suitable for designs operating between 2 V and 5.5 V that need serial data expansion. Consider the TSSOP-16 package size for space-constrained PCB layouts. Verify compatibility with system clock speeds and voltage levels before integration into the final product architecture.

Shift Registers Part Context

This component belongs to the SN74LV595A family of 8-bit shift registers. It is part of Texas Instruments' broader portfolio of logic integrated circuits designed for general-purpose digital applications. The LV series indicates low-voltage CMOS technology, offering compatibility with various logic families while maintaining low power consumption. This family is widely used in consumer electronics, industrial controls, and telecommunications equipment.

Shift Registers Replacement Considerations

The MC74VHC595DTR2G is listed as a direct substitute by distributors. Verify pinout compatibility and electrical specifications against the official SN74LV595A datasheet before substitution. Ensure the alternative meets the required voltage and current specifications for your specific application.