74AHC16240DGGRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHC16240DGGRG4 is a 16-bit buffer and line driver manufactured by Texas Instruments. It features three-state outputs and operates within an ambient temperature range of -40°C to +85°C. The device utilizes a 48-pin Thin Shrink Small Outline Package (TSSOP) with a pitch of 0.3 mm. It belongs to the AHC/VHC/H/U/V logic series and is designed for unidirectional data transmission. The component supports a load capacitance of 50 pF and has a maximum output low current of 8 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit buffering and driving capabilities for high-speed digital signals
• Features three-state outputs to facilitate bus-oriented architectures
• Operates reliably across extended industrial temperature ranges

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus drivers in computing systems
• Memory interface buffering
• Signal distribution in telecommunications equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the G4 suffix, which indicates lead-free and RoHS compliance status. Confirm the package type matches the design requirements, as variations exist between TSSOP and other form factors within the same logical family. Ensure the operating voltage and temperature specifications align with the target application environment before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when 16-bit unidirectional buffering with three-state control is required. Consider the AHC series for lower power consumption compared to older technologies. Verify that the 48-pin TSSOP footprint fits the PCB layout constraints. Check if the specific load capacitance requirements are met by the device's drive capability.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of the Texas Instruments 74AHC logic family, known for high speed and low power consumption. It serves as a critical interface element in digital circuits requiring signal isolation or amplification. The DGGRG4 designation specifies the specific package, tape-and-reel packaging, and environmental compliance attributes defined by the manufacturer.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements must maintain the 16-bit width, three-state output configuration, and TSSOP-48 package. Verify compatibility with the existing control logic levels and ensure the replacement part meets the same electrical and thermal specifications.