SN74ABT240ADWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ABT240ADWRG4 is an octal buffer and line driver manufactured by Texas Instruments. It belongs to the ABT logic series and features eight inverting channels with three-state outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V. It utilizes BiCMOS technology and is housed in a 20-pin SOIC package. Key electrical parameters include a propagation delay of 4.6 ns, a high-level output current of -32 mA, and a low-level output current of 64 mA. The component supports surface-mount installation and functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight independent inverting buffer channels for signal driving applications
• Features three-state outputs to facilitate bus-oriented architectures
• Utilizes BiCMOS technology for high-speed performance and low power consumption

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock buffering and distribution circuits
• High-speed data transmission lines

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the G4 suffix to ensure compliance with specific environmental standards. Confirm that the SOIC-20 package matches the target PCB footprint. Check the datasheet for accurate timing requirements and electrical characteristics relevant to the specific system design before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with three-state control at standard 5V logic levels. The ABT series offers a balance of speed and drive capability suitable for general-purpose digital interfaces. Ensure the application environment stays within the specified -40°C to +85°C temperature range for optimal reliability.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of the SN74ABT240A family of octal buffers. The 'G4' suffix indicates RoHS-compliant manufacturing. It serves as a digital logic interface device, distinct from flip-flops or non-inverting buffers found in other series like the 74ACT or 74LVT families.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ABT240ADW is a compatible variant without the G4 suffix but shares identical functional specifications.