Texas Instruments Single Schmitt-trigger Buffer IC, 1.65V to 5.5V, SOT-23-5

The Texas Instruments SN74LVC1G17DBVR is a high-performance, single Schmitt-trigger buffer integrated circuit designed for robust and efficient digital signal conditioning. Engineered for a broad supply voltage range from 1.65V to 5.5V, this CMOS device delivers high output drive while maintaining exceptionally low static power dissipation, making it ideal for power-sensitive applications.

This buffer performs the Boolean function Y = A and features Schmitt-trigger inputs, which provide improved noise immunity by implementing hysteresis. This means the input threshold for a low-to-high transition is different from that of a high-to-low transition, effectively cleaning up noisy or slow-rising input signals.

Key Performance Features

• Wide Voltage Range: Supports 5V VCC operation, with inputs accepting voltages up to 5.5V.
• High Speed: Offers a maximum propagation delay time of just 4.6ns at 3.3V, ensuring fast signal processing.
• Low Power Consumption: Consumes a maximum ICC of just 10μA, preserving battery life in portable devices.
• Strong Output Drive: Capable of sourcing/sinking up to 24mA at 3.3V, allowing it to drive multiple loads or LEDs directly.
• Advanced Protection: The Ioff circuitry supports live insertion, partial-power-down mode, and provides back-drive protection. It also exceeds stringent latch-up performance standards (100mA per JESD 78, Class II).
• Environmental Compliance: Manufactured as a green product, containing no antimony or bromine (No Sb/Br).

Housed in a compact SOT-23-5 package, this IC is perfect for space-constrained designs. Important Note: The device has limited built-in ESD protection. During storage or handling, its leads should be shorted together or the device placed in conductive foam to prevent electrostatic damage to the MOS gates.