SN74LV14ADRG4

The SN74LV14ADRG4 is a hex inverter integrated circuit (IC) manufactured by Texas Instruments. It belongs to the 74LV family of logic devices, which are known for their low-voltage operation and high-speed performance. Here’s a detailed description of its features and specifications:

General Description:

• Type: Hex Inverter
• Function: The SN74LV14A contains six independent inverters, which are digital logic gates that output the opposite logic level of their input. For example, if the input is high (logic 1), the output will be low (logic 0), and vice versa.

Electrical Characteristics:

• Supply Voltage (Vcc): The device operates within a supply voltage range of 2.0V to 5.5V, making it suitable for low-voltage applications.
• Input Voltage Levels: The input high voltage (VIH) is typically around 2.0V to 5.5V, while the input low voltage (VIL) is typically 0V to 0.8V, ensuring compatibility with various logic levels.
• Output Voltage Levels: The output high voltage (VOH) is typically close to Vcc, while the output low voltage (VOL) is typically close to ground (GND).
• Propagation Delay: The typical propagation delay time (the time it takes for an input change to affect the output) is around 5 ns at Vcc = 5V, indicating fast switching speeds.

Package Information:

• Package Type: The SN74LV14ADRG4 is available in a small, surface-mount package known as the TSSOP (Thin Shrink Small Outline Package), which is designed for space-constrained applications.
• Pin Count: The device typically has 14 pins, with each inverter occupying two pins (one for input and one for output), along with power and ground pins.

Features:

• Low Power Consumption: The LV (Low Voltage) designation indicates that the device is designed to consume less power compared to standard logic families, making it ideal for battery-operated devices.
• High Noise Immunity: The device features a high noise margin, which enhances its reliability in noisy environments.
• Wide Operating Temperature Range: The SN74LV14ADRG4 can operate in a temperature range from -40°C to +125°C, making it suitable for industrial and automotive applications.

Applications:

The SN74LV14ADRG4 is commonly used in various applications, including:

• Digital signal processing
• Level shifting between different voltage domains
• Signal conditioning and buffering
• General-purpose logic applications in consumer electronics, automotive systems, and industrial controls.

Compliance:

• RoHS Compliant: The "G4" suffix indicates that the device is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it is free from certain hazardous materials.

In summary, the SN74LV14ADRG4 from Texas Instruments is a versatile and efficient hex inverter that provides reliable performance in a compact package, making it a popular choice for a wide range of electronic applications.