Nexperia 74LVC1G17 Single Schmitt Trigger Buffer IC, TSSOP-5

The Nexperia 74LVC1G17GW-Q100 is a high-performance, single Schmitt trigger buffer integrated circuit designed for robust operation in demanding electronic environments. This device features a wide supply voltage range from 1.65V to 5.5V, making it exceptionally versatile for interfacing between different logic levels. Its overvoltage-tolerant inputs (up to 5.5V) allow it to be safely driven by both 3.3V and 5V devices, enabling seamless use as a voltage translator in mixed-voltage systems.

A key feature is its qualification to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it fully suitable for use in automotive applications where reliability is critical. The device incorporates IOFF circuitry for partial power-down applications, which disables the output to prevent damaging backflow current when the IC is powered down, enhancing system integrity.

Key Performance Characteristics

• High Noise Immunity & Low Power: Built with CMOS technology, it offers high noise immunity and low power dissipation, essential for stable operation in electrically noisy environments.
• Robust Latch-up Performance: Exceeds 250mA, providing excellent protection against electrical transients.
• Direct TTL Interface: Capable of direct interfacing with TTL logic levels with unlimited rise and fall times, simplifying design.
• Excellent Leakage Performance: Features very low input leakage current (±1μA max) and low supply current (4μA max), conserving energy in battery-sensitive applications.

Housed in a compact TSSOP-5 surface-mount package, this IC operates across an extended industrial temperature range from -40°C to +125°C. Its combination of automotive qualification, wide voltage range, and robust protection features makes it an ideal choice for automotive control units, industrial logic interfaces, portable consumer electronics, and any application requiring reliable, ‘