SN74ABT16501DGGR

Universal Bus Functions Overview

The SN74ABT16501DGGR is an 18-bit universal bus transceiver manufactured by Texas Instruments. It belongs to the 74ABT logic series and utilizes CMOS technology. The device features a single circuit configuration housed in a 56-TSSOP package with surface mount installation. It operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 5.6 ns, high-level output current of -32 mA, and low-level output current of 64 mA. The maximum power supply current is 40 uA. The component supports three-state outputs and functions across a temperature range of -40°C to +85°C.

Universal Bus Functions Feature Summary

• Provides 18-bit bidirectional data transmission capability for universal bus applications.
• Features three-state outputs to facilitate efficient bus line management and isolation.
• Utilizes Advanced BiCMOS (ABT) technology for high-speed signal processing.

Universal Bus Functions Applications

• High-density memory modules requiring wide data path interfacing
• General-purpose 18-bit bus architectures in computing systems
• Industrial control systems utilizing parallel data transfer

Universal Bus Functions Procurement Notes

Verify the specific ordering suffix 'DGGR' corresponds to the TSSOP-56 package and reel packaging format. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the procurement channel provides valid traceability for the Texas Instruments manufacturing lot. Cross-reference the datasheet revision date to confirm technical specifications match the design requirements.

Universal Bus Functions Selection Notes

Select this component when an 18-bit width is required for bus interconnects. The ABT series offers superior speed compared to standard LVC or ALVCH families. Verify that the system power supply remains strictly within the 4.5 V to 5.5 V operational window. Consider the 56-pin TSSOP footprint constraints during PCB layout planning to ensure adequate thermal dissipation and signal integrity.

Universal Bus Functions Part Context

This part is a member of the SN74ABT16501 family from Texas Instruments. It serves as a high-performance solution for wide-data bus applications. The DGGR suffix specifically denotes the tape-and-reel packaging variant suitable for automated surface-mount assembly processes. It complements other logic families by providing higher drive strength and faster switching speeds.

Universal Bus Functions Replacement Considerations

SN74ABT16501DGG is a compatible alternative offering identical logical functionality in a non-reel TSSOP-56 package. Both components share the same pinout and electrical characteristics, allowing for direct substitution based on packaging preference.