SN74TVC16222DGVR

Specialty Logic Overview

The SN74TVC16222DGVR is a 22-bit digital bus switch IC manufactured by Texas Instruments. It operates within an extended industrial temperature range of -40°C to +85°C and utilizes a TVSOP-48 surface-mount package. Key electrical specifications include a maximum on-resistance of 12.5 Ohms and a maximum propagation delay of 4 ns. The device supports voltage clamping for input protection and is designed for high-speed data bus applications requiring low power consumption and reliable signal integrity across wide operating conditions.

Specialty Logic Feature Summary

• Provides 22-bit bidirectional data bus switching capability with integrated voltage clamp protection on all inputs.
• Delivers fast signal transmission characterized by a maximum propagation delay of 4 nanoseconds.
• Maintains consistent signal performance with a maximum on-resistance of 12.5 Ohms across the operational temperature range.

Specialty Logic Applications

• High-speed parallel data bus interfacing in industrial control systems
• Voltage level translation between different logic families in embedded designs
• Signal routing and isolation in complex digital communication architectures

Specialty Logic Procurement Notes

Verify the specific suffix 'DGVR' corresponds to the TVSOP-48 package and reel packaging configuration required for your assembly process. Confirm that the component meets RoHS compliance standards applicable to your region. Ensure the ordering part number matches the exact pinout and electrical characteristics defined in the official Texas Instruments datasheet to avoid integration errors during PCB design and manufacturing.

Specialty Logic Selection Notes

Select this component when designing circuits that require managing large parallel data buses with minimal signal distortion. The 22-bit width reduces the total component count compared to using multiple smaller switches. Consider the TVSOP-48 package dimensions for board space constraints and verify that the 12.5 Ohm on-resistance aligns with the impedance matching requirements of your specific bus topology.

Specialty Logic Part Context

This device belongs to the SN74TVC16222A series, which focuses on high-performance bus switching solutions. It complements other Texas Instruments logic products by offering specialized functionality for data routing rather than general-purpose logic operations. The series is engineered to meet the demands of modern electronic systems that require efficient management of multiple data lines within compact form factors.

Specialty Logic Replacement Considerations

The SN74TVC16222ADL is a verified alternative from the same manufacturer featuring identical electrical specifications but housed in an SSOP-48 package. Designers must evaluate the physical footprint differences between the TVSOP-48 and SSOP-48 packages to ensure mechanical compatibility with existing PCB layouts before substituting one for the other.