SN74LVTH16543DLG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH16543DLG4 is a 3.3-V ABT 16-bit registered transceiver manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V and features LVTTL input and output levels. The device utilizes BiCMOS technology and provides two circuits with 16 channels in total. Key electrical parameters include a propagation delay of 5.8 ns, a low-level output current of 64 mA, and a high-level output current of -32 mA. It functions as a latched transceiver with non-inverting polarity and three-state outputs. The component is housed in an SSOP-56 package and supports surface mount installation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit data registration capability for bus applications
• Features three-state outputs for efficient bus line driving
• Supports 3.3-V ABT technology for high-speed performance

Buffers, Drivers, Receivers, Transceivers Applications

• High-performance register transfer logic systems
• Clock drivers
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix G4 against the manufacturer's latest documentation to confirm RoHS compliance status and manufacturing origin. Ensure the SSOP-56 package dimensions match your PCB footprint requirements precisely. Cross-reference the SN74LVT16543 series datasheet for detailed thermal characteristics and recommended soldering profiles suitable for this specific component variant.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 16-bit data latching at 3.3 V logic levels. It is suitable for applications needing high drive strength with 64 mA low-level output current. Consider the 5.8 ns propagation delay for timing constraints. Verify compatibility with LVTTL input signals and ensure the operating temperature range of -40 C to +85 C meets environmental specifications.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVT16543 series of 3.3-V ABT 16-bit registered transceivers. It is designed for high-speed digital applications requiring data storage and bus interfacing. The series leverages ABT technology to balance speed and power consumption. It serves as a key component in complex digital logic designs involving parallel data transmission and storage.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LVTH16543DLR is listed as a similar alternative within the same product family.