SN74ALVCH16721DGG

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVCH16721DGG is a 20-bit universal bus driver manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and utilizes a 56-pin TSSOP package. The device features true outputs with three-state capability, allowing for effective bus management in high-density digital systems.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 20-bit data transmission capability through a single integrated circuit
• Supports universal bus driving applications with configurable direction control
• Features three-state outputs to prevent signal contention on shared buses

Buffers, Drivers, Receivers, Transceivers Applications

• High-density data bus drivers in computing systems
• Memory interface circuits requiring multi-bit parallel transfer
• Industrial control systems managing large data streams

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific datasheet revision and package marking codes against the manufacturer's official documentation before integration. Confirm that the 56-pin TSSOP footprint matches the target PCB layout dimensions precisely. Ensure power supply decoupling meets the electrical requirements specified in the design guidelines.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 20-bit wide bus interface is required within low-voltage logic families. Compare propagation delay specifications against system clock speeds to ensure timing compliance. Evaluate the thermal performance of the TSSOP-56 package under maximum load conditions to maintain reliability.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the ALVCH series, designed for low-voltage CMOS applications. It complements other bus transceivers and drivers in the Texas Instruments portfolio, offering a balance between speed and power consumption for modern electronic designs.