SN74TVC3306DCTR

Specialty Logic Overview

The SN74TVC3306DCTR is a dual voltage clamp integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 1.2 V to 3.6 V and supports an operating temperature range from -40 °C to +85 °C. The device features a propagation delay of 5.4 ns and utilizes an SM-8 package for surface-mount installation.

Specialty Logic Feature Summary

• Dual voltage clamp architecture designed for signal protection
• Operates across a wide supply voltage range from 1.2 V to 3.6 V
• Supports industrial temperature environments ranging from -40 °C to +85 °C

Specialty Logic Applications

• Voltage level translation circuits
• Signal integrity protection in high-speed data buses
• Input/output interface protection for low-voltage logic systems

Specialty Logic Procurement Notes

Verify the specific suffix DCTR against official Texas Instruments documentation to confirm tape-and-reel packaging and pinout configuration. Ensure the component meets RoHS compliance requirements for your target assembly process. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before procurement.

Specialty Logic Selection Notes

Select this component when dual-channel voltage clamping is required for signals operating between 1.2 V and 3.6 V. The 5.4 ns propagation delay makes it suitable for moderate-speed applications. Compare its performance against standard bus switches if active switching rather than passive clamping is needed. Verify that the SM-8 package footprint aligns with your PCB layout constraints.

Specialty Logic Part Context

This device belongs to the SN74TVC series of voltage clamp ICs from Texas Instruments. It shares functional similarities with other dual-channel protection devices but is distinct from the SN74CBTD3306, which functions as a bus switch with level shifting capabilities. The SN74TVC3306 focuses specifically on clamping voltages rather than bidirectional data transmission control.

Specialty Logic Replacement Considerations

The SN74TVC3306DCUR is a verified substitute offering identical electrical characteristics in a different reel packaging format. Other variants such as SN74TVC3306DCURE4 may be considered if lead-free or specific environmental compliance is required.