SN74TVC3010DGVRG4

Specialty Logic Overview

The SN74TVC3010DGVRG4 is a 10-bit voltage-clamped digital bus switch manufactured by Texas Instruments. It operates within a supply voltage range of 1.2 V to 3.6 V and features an on-resistance of 12.5 Ohms maximum with a propagation delay of 4 ns. The device supports bidirectional data transmission and includes overvoltage protection up to 3.6 V on I/O lines while powered down. It is housed in a 24-pin TVSOP package and functions across an industrial temperature range from -40°C to +85°C.

Specialty Logic Feature Summary

• Provides voltage clamping on all ten I/O lines to protect downstream components from overvoltage conditions during power-down states.
• Enables low-power, high-speed bidirectional data switching with minimal signal distortion due to controlled on-resistance.
• Supports hot-insertion applications by maintaining safe voltage levels on the bus even when the device is unpowered.

Specialty Logic Applications

• Voltage translation between different logic domains in mixed-voltage systems
• Hot-swappable interface circuits requiring bus protection
• High-speed data bus isolation in consumer electronics

Specialty Logic Procurement Notes

Verify the specific suffix DGVRG4 against the manufacturer's current datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with system voltage requirements and thermal constraints before integration. Cross-reference part numbers with official Texas Instruments documentation to avoid counterfeit or obsolete variants.

Specialty Logic Selection Notes

Select this component for designs requiring robust overvoltage protection on high-speed buses. Compare propagation delay and on-resistance values against alternative bus switches to meet timing budgets. Confirm that the TVSOP-24 package fits the available PCB footprint and thermal management strategy.

Specialty Logic Part Context

This device belongs to the SN74TVC series of voltage-clamped bus switches. It complements other Texas Instruments logic families by providing specialized protection features not found in standard bus switches. The series is designed for modern portable and computing applications where space and power efficiency are critical.

Specialty Logic Replacement Considerations

Check for direct pin-compatible substitutes such as the SN74TVC3010PW or SN74TVC3010PWR if packaging differences exist. Verify electrical parameters match exactly before substituting to ensure system reliability.