74LVC3G16DPH

Overview

The Nexperia 74LVC3G16DPH is a triple buffer housed in an SOT505-2 (TSSOP8) package. It operates within a supply voltage range of 1.65 V to 5.5 V and supports input voltages up to 5.5 V, enabling direct interfacing with 5 V logic devices. The device features IOFF circuitry for partial power-down applications, preventing damaging backflow currents when powered down. It complies with JEDEC standards JESD8-7, JESD8-5, and JESD8B/JESD36 across various voltage ranges.

Feature Summary

• Provides three non-inverting buffers with high noise immunity
• Supports mixed 3.3 V and 5 V environments via 5 V tolerant inputs and outputs
• Includes IOFF circuitry to disable outputs during power-down states
• Offers ESD protection exceeding 2000 V (HBM) and 1000 V (CDM)

Applications

• Translating signals between 3.3 V and 5 V logic domains
• Buffering digital signals in mixed-voltage systems
• Partial power-down mode operation in portable electronics

Procurement Notes

Verify the specific ordering suffix 'H' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure the requested part number matches the exact package type and temperature rating defined in the current product data sheet revision. Cross-reference the 12NC code with authorized distributors to confirm availability and compliance with RoHS directives.

Selection Notes

Select this component when designing circuits requiring signal buffering between different voltage levels, specifically 3.3 V and 5 V systems. The wide supply voltage range and 5 V tolerance make it suitable for legacy interface applications. Consider the TSSOP8 package constraints for PCB layout and verify that the operating temperature range meets the environmental requirements of the target application.

Part Context

The 74LVC3G16 belongs to the LVC family of low-voltage CMOS logic devices. It is designed for applications requiring low power consumption and high speed. The triple buffer configuration allows for efficient signal routing in compact designs. The device is manufactured by Nexperia and is intended for general-purpose digital logic applications where voltage translation and signal integrity are critical.

Replacement Considerations

Check for equivalent parts from other manufacturers offering triple buffers with similar voltage tolerances and package types. Verify pin compatibility and electrical characteristics such as propagation delay and output drive current before substitution.