SN74AHCT16541DGGR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHCT16541DGGR is a 16-bit buffer and line driver from Texas Instruments' Widebus family, housed in a 48-pin TSSOP package. It operates within a 4.5 V to 5.5 V supply range and features TTL-compatible CMOS inputs with 3-state outputs. Key electrical characteristics include a propagation delay of 9.5 ns, high-level output current of -8 mA, low-level output current of 8 mA, and static current of 4 µA. The device supports an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit buffering with non-inverting logic functionality
• Features TTL-voltage compatible inputs for seamless interface with legacy systems
• Incorporates 3-state outputs to facilitate bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal buffering
• Memory and memory mapping applications
• Clock distribution networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DGGR' confirms the tape-and-reel packaging format and TSSOP-48 body style. Ensure the order matches the required industrial temperature grade (-40°C to +85°C) and voltage specifications (4.5V–5.5V). Cross-reference the manufacturer part number with official Texas Instruments documentation to confirm pinout compatibility and electrical ratings before integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit widebus solution is required with TTL-compatible input thresholds. It is suitable for designs needing 3-state control on a 5V supply rail. Consider the TSSOP-48 package constraints for PCB layout. Verify that the 9.5 ns propagation delay meets system timing requirements compared to faster alternatives if necessary.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74AHCT16541 series, part of Texas Instruments' Widebus family utilizing EPIC process technology. It serves as a high-performance 16-bit buffer/driver designed for demanding digital applications. The DGGR variant specifically denotes the green TSSOP package with lead-free pins and a reel quantity configuration.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include other SN74AHCT16541 variants such as the SN74AHCT16541DLR or SN74AHCT16541DGG, provided package and reel specifications align with assembly requirements.