SN74HCS240DGSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HCS240DGSR is an octal buffer and line driver from the HCS logic family, manufactured by Texas Instruments. It features eight inverting outputs with three-state capability, housed in a VSSOP-20 package. The device operates within a supply voltage range of 2V to 6V, supporting low static power consumption with a maximum operating current of 2µA. It provides robust drive capabilities with output currents of ±35mA and maintains signal integrity across a wide temperature range from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal buffering architecture with independent control for each channel
• Three-state output design enabling bus-oriented systems
• Wide supply voltage compatibility for diverse logic interfaces
• Low quiescent current operation for energy efficiency

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock distribution and buffering circuits
• Capacitive load driving applications
• Multiple bus transmitter configurations

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DGSR' corresponds to the VSSOP-20 tape-and-reel packaging configuration. Confirm that the HCS series specifications align with the target system's voltage and speed requirements. Ensure the automotive or industrial grade designation matches the environmental constraints of the final assembly. Cross-reference the manufacturer datasheet for pinout accuracy and thermal dissipation limits during integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when high drive strength is required alongside low static power consumption. The HCS technology offers faster switching speeds compared to standard HC families while maintaining CMOS input characteristics. Consider the VSSOP-20 package for space-constrained surface-mount designs. Evaluate the 2V to 6V operating range against the system's available power rails to ensure reliable logic level translation and noise immunity.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74HCS240 family of octal buffers. It shares functional similarities with the SN74AHC240 but utilizes High-Speed CMOS technology optimized for lower power and higher speed performance. The DGSR suffix indicates a specific reel quantity and package variant within the broader SN74HCS240 product line offered by Texas Instruments.