SN74HC240NG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC240NG4 is an octal buffer and line driver manufactured by Texas Instruments, belonging to the HC logic series. It features eight unidirectional channels with three-state outputs controlled by a low-active enable signal. The device operates within a supply voltage range of 2 V to 6 V and supports a wide operating temperature range from -40°C to +85°C. It is housed in a 20-pin PDIP package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight unidirectional buffering channels for signal distribution
• Features three-state outputs to facilitate bus-oriented systems
• Includes a low-active output enable control mechanism

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal isolation
• Memory address decoding applications
• Clock drivers and buffering circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package type against project requirements, as the 'N' suffix indicates a PDIP housing which differs from surface-mount variants like SOIC or TSSOP. Confirm that the standard HC logic family meets the system's voltage and speed specifications before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when eight buffered channels are required for unidirectional data flow. Ensure the design utilizes a 2 V to 6 V power supply. Consider alternative packages if surface-mount assembly is necessary, as this part is strictly through-hole.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of the SN74HC240 family of octal buffers. It serves as a digital logic interface for driving loads on buses. The 'G4' suffix denotes lead-free and RoHS compliance status according to manufacturer standards.