SN74LVTH16543DL

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH16543DL is a 16-bit registered bus transceiver manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V and utilizes BiCMOS technology. The device features two independent circuits, each handling eight bits, with non-inverting polarity and three-state outputs. It supports LVTTL input and output levels. Key electrical parameters include a propagation delay of 5.8 ns, a maximum power supply current of 5 mA, low-level output current of 64 mA, and high-level output current of -32 mA. It functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transfer capability through latched transceiver architecture
• Features independent control for each direction allowing flexible data flow management
• Supports standard logic levels compatible with LVTTL interfaces

Buffers, Drivers, Receivers, Transceivers Applications

• High-density memory modules requiring registered buffering
• Clock distribution networks in digital systems
• Data acquisition systems needing signal isolation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official documentation to confirm package type and environmental compliance. Ensure the component matches the required pinout and electrical specifications for your circuit design. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and availability status before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require 16-bit wide data paths with registered outputs at 3.3 V logic levels. Consider its BiCMOS technology for improved performance over standard CMOS in high-speed applications. Evaluate the SSOP-56 package constraints regarding board space and thermal dissipation requirements for your specific enclosure design.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVTH series of bus transceivers. It is part of a broader family of logic integrated circuits designed for high-speed digital applications. The LVTH designation indicates Low-Voltage TTL-compatible inputs with ABT-like performance characteristics, suitable for modern low-voltage digital environments.