SN74AUP1G17DCKR

The SN74AUP1G17DCKR is a single Schmitt-trigger buffer from Texas Instruments, designed for low-power applications. It belongs to the AUP (Advanced Ultra-Low Power) family of logic devices, which are optimized for battery-operated and portable applications. Here’s a detailed description of its features and specifications:

General Features:

• Type: Single Schmitt-trigger buffer
• Logic Family: AUP (Advanced Ultra-Low Power)
• Package Type: DCKR (SOT-23-5), which is a small, surface-mount package that allows for efficient use of PCB space.
• Operating Voltage Range: Typically operates from 0.8V to 3.6V, making it suitable for low-voltage applications.
• Input Voltage Levels: The device features Schmitt-trigger inputs, which provide hysteresis and improve noise immunity, making it ideal for handling slow or noisy input signals.

Electrical Characteristics:

• Supply Current: Extremely low supply current, typically in the microamp range, which is beneficial for power-sensitive applications.
• Output Drive Capability: Capable of driving standard CMOS loads, with output high and low levels defined by the supply voltage.
• Propagation Delay: Fast switching times, typically in the range of nanoseconds, allowing for high-speed operation in digital circuits.

Functional Characteristics:

• Schmitt-Trigger Action: The Schmitt-trigger input provides a clean transition between high and low states, reducing the risk of false triggering due to noise or slow signal edges.
• Single-Input Operation: Designed for applications where a single input signal needs to be buffered or conditioned before being sent to other logic devices.

Applications:

• Battery-Powered Devices: Ideal for use in portable electronics where power consumption is critical.
• Signal Conditioning: Useful in applications requiring signal cleaning and buffering, such as interfacing with sensors or other digital logic.
• Level Shifting: Can be used to adapt signals between different voltage levels in mixed-voltage systems.

Pin Configuration:

• The DCKR package typically features five pins, with specific pin assignments for input, output, and power connections. The compact size of the SOT-23-5 package allows for easy integration into various circuit designs.

Additional Information:

• Temperature Range: The device is rated for operation over a wide temperature range, making it suitable for various environmental conditions.
• RoHS Compliant: The SN74AUP1G17DCKR is compliant with RoHS standards, ensuring it is free from hazardous substances.

In summary, the SN74AUP1G17DCKR from Texas Instruments is a versatile, low-power Schmitt-trigger buffer that is well-suited for a variety of applications requiring reliable signal processing in compact designs. Its combination of low voltage operation, low power consumption, and fast switching capabilities makes it an excellent choice for modern electronic circuits.