SN74HC240PWT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC240PWT is an octal buffer and line driver manufactured by Texas Instruments. It features two independent buffers with three-state outputs, providing eight input lines and eight output lines. The device operates within a supply voltage range of 2 V to 6 V. It utilizes high-speed CMOS technology for efficient performance. The component is housed in a 20-TSSOP package suitable for surface mount applications. It supports an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal buffering architecture with dual four-bit sections
• Three-state output capability for bus-oriented systems
• High-speed CMOS technology implementation
• Wide supply voltage operational range

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffer circuits
• General-purpose digital signal buffering
• Line driving for communication interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix PWT corresponds to the TSSOP-20 package and tape-and-reel orientation when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure the ordering part number matches the required pin configuration and electrical specifications for the target design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring octal buffering with three-state control. It is suitable for applications needing wide voltage compatibility between 2 V and 6 V. Consider the TSSOP-20 package constraints for PCB layout. Verify thermal requirements against the specified operating temperature range for reliable operation.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74HC series of high-speed CMOS logic integrated circuits. It serves as a standard solution for digital signal buffering and line driving tasks. The octal configuration allows for efficient handling of parallel data buses. It is widely used in embedded systems and general-purpose digital electronics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74HC240ANSR is a documented direct substitute offering identical functionality in a different package format.