SN74TVC16222ADGGR

Specialty Logic Overview

The SN74TVC16222ADGGR is a 22-bit voltage clamp digital bus switch IC manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and features an operating temperature range from -40°C to +85°C. The device provides a maximum on-resistance of 12.5 Ohms and a maximum propagation delay of 4 ns. It is housed in a TVSOP-48 package suitable for surface mount installation.

Specialty Logic Feature Summary

• Integrates built-in voltage clamping protection on all data lines to safeguard against external transient voltages exceeding the supply rail.
• Provides high-speed signal switching capabilities with low propagation delay for efficient data bus management.
• Supports flexible power supply operation across a wide voltage range compatible with various logic families.

Specialty Logic Applications

• High-speed data bus protection in portable electronic devices
• Voltage level translation interfaces requiring transient suppression
• System-level ESD protection for parallel data lines

Specialty Logic Procurement Notes

Verify the specific suffix 'DGGR' corresponds to the TSSOP-48 reel packaging configuration. Confirm RoHS compliance status through the official datasheet as specifications may vary by revision. Ensure the voltage clamp functionality aligns with system transient requirements before finalizing procurement.

Specialty Logic Selection Notes

Select this component when 22-bit parallel bus switching with integrated overvoltage protection is required. The TVSOP-48 package offers a compact footprint for space-constrained designs. Verify that the 12.5 Ohm on-resistance meets the impedance matching requirements of the target bus architecture.

Specialty Logic Part Context

This part belongs to the SN74TVC16222A series of 22-bit voltage clamp bus switches. It is designed for applications requiring both signal routing and protection against electrostatic discharge or other transient events on high-speed data lines.

Specialty Logic Replacement Considerations

Check for direct pin-compatible substitutes within the same family, such as the SN74TVC16222ADGVR, which shares identical electrical characteristics but utilizes a different tape-and-reel packaging format.