SN74LVCH16541ADLR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCH16541ADLR is a 16-bit buffer and driver from Texas Instruments, belonging to the Widebus family. It features non-inverting logic with three-state outputs and bus-hold capabilities. The device operates within a supply voltage range of 1.65 V to 3.6 V. Inputs are designed to accept voltages up to 5.5 V, ensuring compatibility with various logic families. It utilizes a 48-pin SSOP package and supports surface-mount installation. The component functions as an 8-bit per element buffer with two elements.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit buffering with three-state outputs for efficient bus management
• Features bus-hold circuitry to maintain stable logic levels on floating lines
• Accepts 5.5 V input signals while operating at lower supply voltages

Buffers, Drivers, Receivers, Transceivers Applications

• High-density data bus buffering in portable electronic devices
• Interface driving between different voltage domains in system architectures
• Memory and storage subsystem signal conditioning

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ADLR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the 48-SSOP pin configuration matches the target PCB footprint. Ensure the operating temperature range meets the environmental specifications of the final application. Cross-reference the manufacturer part number with authorized distributors to guarantee authenticity and traceability.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-channel buffer with three-state control and bus-hold functionality is required. It is suitable for applications needing interface translation between 5 V tolerant inputs and 1.65 V to 3.6 V output systems. Consider the 48-SSOP package constraints regarding board space and thermal dissipation. Evaluate the propagation delay characteristics against the system timing requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVCH16541A series, which is part of Texas Instruments' Widebus family. These components are designed for high-speed, low-voltage applications requiring robust signal integrity. The series offers standardized pinouts and electrical characteristics to simplify design reuse across different product lines.

Buffers, Drivers, Receivers, Transceivers FAQ

What is the maximum input voltage the SN74LVCH16541ADLR can tolerate?

The inputs can accept voltages up to 5.5 V, allowing compatibility with 5 V logic systems even when the device is powered by lower voltages.

Does the SN74LVCH16541ADLR include bus-hold circuitry?

Yes, the device includes bus-hold circuitry to prevent floating inputs and maintain stable logic states on the bus lines.